Maryport is a town and civil parish in the Cumberland district, in the ceremonial county of Cumbria, England. In 2011 the parish had a population of 11,262.

The town is situated just outside the Lake District National Park, at the northern end of the former Cumberland Coalfield.

Maryport is located on the A596 road 6 miles (10 km) north of Workington, 21.1 miles (34 km) west of Keswick and 26 miles (42 km) south-west of Carlisle. Silloth is 12.6 miles (20 km) to the north on the B5300 coast road, which passes through the villages of Allonby, Mawbray, Beckfoot and Blitterlees.

It's one of the southernmost towns on the Solway Firth, where the River Ellen skirts the grounds of Netherhall School before flowing through Maryport into the Solway Firth.

Maryport railway station is on the Cumbrian Coast Line.

Evidence for Final Palaeolithic and Mesolithic occupation was found at Netherhall Road. This was the first located archaeological evidence of tuff exploitation in the Lake District.

The town was established around 122 as one of several Roman localities called Alauna. It was a command and supply base for the coastal defences at the western extremity of Hadrian's Wall. The town contains substantial remains of the Roman fort, which was the last in a series that stretched southwards along the coast from the wall to prevent it being avoided by crossing the Solway Firth. Geomagnetic surveys have revealed a large Roman town surrounding the fort. A Romano-British (native) settlement located directly beside the fort may even have supplied the fort with food, possibly in exchange for goods like pottery.

The Senhouse Roman Museum adjoins the site of Alauna, and has a replica wooden watch-tower overlooking the fort and the sea. The museum houses a large collection of Roman altar stones found at the site.

On Castle Hill are the earthworks and buried remains of a 12th-century motte-and-bailey castle. On the summit are the foundations of a World War II gun emplacement.

To the north are the ruins of Netherhall Estate. The only remains of this once grand manor are stables and a 14th-century pele tower, largely built of dressed Roman stones presumably from Alauna Roman fort nearby. The tower was formerly part of a large house of later date which was demolished in 1979 following a fire.

Maryport Harbour Act 1748
Act of Parliament
Parliament of Great Britain
Long title	An Act for repairing, enlarging, and preserving, the Harbour of Ellenfoot, in the County of Cumberland.
Citation	22 Geo. 2. c. 6
Dates
Royal assent	22 March 1749

Maryport Harbour Act 1756
Act of Parliament
Parliament of Great Britain
Long title	An Act for enlarging the Term and Powers granted by an Act passed in the Twenty-second Year of His present Majesty, for repairing, enlarging, and preserving, the Harbour of Ellenfoot, in the County of Cumberland.
Citation	29 Geo. 2. c. 57
Dates
Royal assent	9 March 1756

Maryport Harbour Act 1791
Act of Parliament
Parliament of Great Britain
Long title	An Act for enlarging the Term and Powers of two Acts, made one in the Twenty-second, and the other in the Twenty-ninth Year of the Reign of King George the Second, for repairing, enlarging, and preserving the Harbour of Mary Port, in the County of Cumberland.
Citation	31 Geo. 3. c. 23
Dates
Royal assent	11 April 1791

Maryport Harbour Act 1812
Act of Parliament
Parliament of the United Kingdom
Long title	An Act for enlarging the Term and Powers of Three Acts of His late and present Majesty, for repairing the Harbour of Maryport in the County of Cumberland.
Citation	52 Geo. 3. c. xv
Other legislation
Repealed by	Maryport Harbour and Improvement Act 1833
Status: Repealed
Text of statute as originally enacted

Maryport Harbour and Improvement Act 1833
Act of Parliament
Parliament of the United Kingdom
Citation	3 & 4 Will. 4. c. cxiii
Dates
Royal assent	24 July 1833
Other legislation
Repealed by	Maryport Improvement and Harbour Act 1866
Status: Repealed
Text of statute as originally enacted

For many years the town was named Ellenfoot but the name was changed by Humphrey Senhouse as he began developing the town as a port, following the example of Whitehaven. In 1749 an act of Parliament, the Maryport Harbour Act 1748 (22 Geo. 2. c. 6), was passed to allow the creation of the present town. Humphrey Senhouse named the new town after his wife Mary. The Senhouse family were landowners in the area and responsible for the development of the town and excavation of its Roman past. The family also had interests in the West Indies. In 1770, Humphrey Senhouse's son, William, was appointed Surveyor General of Customs in Barbados where he purchased a sugar plantation and managed another for Sir James Lowther of Whitehaven. William's brother, Joseph, had a coffee plantation in Dominica. Both men were considerable slave-owners.

It was during this period that the town's lighthouse was built.

Maryport Improvement and Harbour Act 1866
Act of Parliament
Parliament of the United Kingdom
Citation	29 & 30 Vict. c. ccxlv
Dates
Royal assent	23 July 1866
Text of statute as originally enacted

Maryport Harbour Act 1894
Act of Parliament
Parliament of the United Kingdom
Citation	57 & 58 Vict. c. cvi
Dates
Royal assent	20 July 1894
Text of statute as originally enacted

The town quickly developed as an industrial centre throughout the 19th century. An iron foundry opened and the port developed as did shipyards, such as Wood's yard and Ritson's yard, which was famous for launching ships broadside into the River Ellen because it was not wide enough to allow ships to be launched the usual way.

The Maryport and Carlisle Railway, opened in the 1840s, with George Stephenson as its engineer, made the transport of coal much easier. Large new mines were sunk in the Aspatria area and almost all their production passed through the port. In 1846, 213,152 tons of coal were shipped from Maryport and by 1857 this had risen to more than 340,000 tons. Much of the coal produced in the area was turned into coke for the local iron and steel industry. By 1890, the Allerdale Coal Company had thirty Beehive coke ovens working on its site at Buckhill, Broughton Moor.

In 1874, the owners announced a cut of 10% in the miners' wages. A strike began in the Aspatria pits and then the owners made a further cut of 15%. By December, the strike had spread to the whole area with 2,000 men involved. The strike lasted until March 1875. There was violence when some 'blacklegs' were assaulted and many colliers left the area to seek work elsewhere. In 1894, John Osmaston who operated the Dearham Colliery became insolvent and the bank took over his pits. Two groups of local miners formed co-operatives and leased the mines at Crosshow and Townhead from the Lowthers. They found it impossible to compete with the other wealthy coal-owners in a tight market and also had serious problems with drainage. This unique experiment ended in 1903 when both companies went into liquidation.

Maryport Harbour Act 1903
Act of Parliament
Parliament of the United Kingdom
Citation	3 Edw. 7. c. ccxii
Dates
Royal assent	11 August 1903
Other legislation
Repealed by	Maryport Harbour Revision Order 2007
Status: Repealed
Text of statute as originally enacted

Maryport Harbour Act 1939
Act of Parliament
Parliament of the United Kingdom
Long title	An Act to make provision in regard to the finance of the commissioners for the Harbour of Maryport and for other purposes.
Citation	2 & 3 Geo. 6. c. xii
Dates
Royal assent	27 March 1939
Text of statute as originally enacted

Maryport Harbour Revision Order 2007
Statutory Instrument
Parliament of the United Kingdom
Citation	SI 2007/3463
Dates
Made	6 December 2007
Commencement	29 December 2007
Other legislation
Repeals/revokes	Maryport Improvement (Harbour) Act 1879 Maryport Improvement (Harbour) Act 1882 Maryport Improvement (Harbour) Act 1884 Maryport Harbour Act 1903 Maryport Railways and Docks Act 1906 Pier and Harbour Order (Maryport) Confirmation Act 1936
Made under	Harbours Act 1964
Text of statute as originally enacted

During the early years of the 20th century, trade in the docks remained steady but was badly affected by the 1926 General Strike. Then, in 1927, a new deep-water dock was opened in Workington. Previously, the Workington Iron and Steel works had imported much of their raw material through Maryport but all of this trade was immediately transferred to the new facility. The local Solway Blast Furnaces also closed.

Maryport became a ghost town. The government declared West Cumberland a ‘Special Area' but, by 1933, 57.3% of the town's insured workforce was unemployed. 1,684 men were out of work. Maryport was “for the most part, living on public funds”. In 1936 twenty unemployed men marched from Maryport to join the Jarrow Crusade to London. Known as the Maryport Marchers, they were joined by two marchers from Cleator Moor and two marchers from Frizington. The Maryport Marchers Council organised this.

Despite a minor boom during the Second World War, when coal from North East England was diverted to the port, Maryport never recovered. The docks were closed to cargo ships in the 1960s. The last deep pit in the area, at Risehow, closed in 1966.

Today, after a series of major regeneration projects such as the yacht marina in the local harbour, prospects for the town are starting to look better. It is expected that tourism will play a major role in the future of the town.

In October 2018, it was announced that the Netherhall School community swimming pool was to close.

The town has a small lighthouse, formerly run by Trinity House, the general lighthouse authority for England. It is a Grade II listed building.

In 2010 Trinity House transferred responsibility for the new light to the Maryport Harbour Authority. The old lighthouse was restored and repainted in 2017 as part of a government-funded initiative for the refurbishment of seaside towns.

The town is part of the parliamentary constituency of Penrith and Solway. In the December 2019 general election, the Tory candidate for Workington, Mark Jenkinson, was elected the MP, overturning a 9.4 per cent Labour majority from the 2017 election to eject shadow environment secretary Sue Hayman by a margin of 4,136 votes. Until the December 2019 general election The Labour Party has won the seat in the constituency in every general election since 1979.The Conservative Party has only been elected once in Workington since World War II, at the 1976 by-election. The town historically has been a Labour supporting area.

Before Brexit, it was in the North West England European Parliamentary Constituency.

For Local Government purposes it is in the Cumberland unitary authority area. From 1974 to 2023 it was in Allerdale district.

Maryport has its own parish council, Maryport Town Council.

The economy of the area and the emergence of the industrial capacity of the town itself developed largely because of mining and sea trade, but these industries have since declined and the town now relies on tourism as the basis of its economy. There is an aquarium, Maryport Maritime Museum (housed in a former pub on the harbour, and established as a museum in 1975) and a Roman museum. The last houses numerous Roman artefacts, most notably a series of altars to Jupiter Optimus Maximus, which were excavated in the vicinity of the Roman fort. In July 2008, a new tourism venue, the Wave Centre, opened its doors. The Wave Centre is a theatre and conference facility, an interactive heritage exhibition on the local history of Maryport, the Tourist Information Centre for Maryport and a gift shop and bistro.

The town has two industrial estates, the Glasson Industrial Estate and the Solway Industrial Estate, which are home to many small local businesses. It was formerly home to a factory belonging to the Bata company which closed in the early 1980s.

The town is a major name on the blues music scene, holding the "Maryport Blues Festival" every summer. This has previously attracted names such as Jools Holland, Dionne Warwick, Elkie Brooks, Buddy Guy, Jethro Tull, Van Morrison, Robert Cray and Chuck Berry. The three-day event usually takes place on the last weekend of July, attracting both local and international artists. The 2018 Maryport Blues Festival was cancelled.

Maryport also holds the annual Taste of The Sea food festival where visitors can enjoy food from all over Cumbria, such as Rum Butter and Kendal Mint Cake.

The town has a Scout Group (2nd Maryport) that has been in the town for over 70 years and incorporates most sections within the Scouting Movement. The group was visited by the Bishop of Carlisle to mark the centenary of Scouting in 2008.

The town also has a Girl Guiding Group, a Young Archaeology Society, and a local wildlife conservation society.

Maryport Golf Club, a 18-hole course, was formed on 21 January 1905.

Local news and television programmes are provided by BBC North East and Cumbria and ITV Border. Television signals are received from the Caldbeck TV transmitter.

Local radio stations are BBC Radio Cumbria on 95.6 FM and Greatest Hits Radio Cumbria & South West Scotland on 102.2 FM.

The town is served by the local newspaper, Times & Star.

Maryport has five local primary schools, and one secondary school, Netherhall School.

• Dan Bewley, speedway rider
• Taylor Charters, footballer
• Fletcher Christian, mutineer on HMS Bounty
• Douglas Clark, rugby league player
• Jack Connor, footballer
• Kyle Dempsey, footballer
• William Harrison Merchant Navy Officer, and first Captain of Brunel's SS Great Eastern
• Mark Heron, musician
• Dick Huddart, rugby league player
• Thomas Henry Ismay, founder of the White Star Line shipping company
• Ricky Lightfoot, world champion trail runner
• James Lomas, rugby league player
• Dave McCracken, songwriter, music producer, programmer, mixer and remixer
• Seán Milroy, Irish revolutionary and politician
• Glenn Murray, footballer
• Tee Ritson, rugby league player
• Ike Southward, rugby league player
• Edward Benn Smith, recipient of the Victoria Cross
• Tom Smith, footballer
• George Tosh, engineer and metallurgist

• Listed buildings in Maryport

• Biggins, J.A. and Taylor, D.J.A., 2004b, "The Roman Fort and Vicus at Maryport: Geophysical Survey, 2000–2004", in R.J.A. Wilson and I, Caruana (eds.), Romans on the Solway, CWAAS for the Trustees of the Senhouse Museum, Maryport, 102–133.

• Cumbria County History Trust: Maryport (nb: provisional research only - see Talk page)
• "Maryport" . Encyclopædia Britannica. Vol. 17 (11th ed.). 1911.
• Index of Maryport Sailing Ships
• article on the Maritime Museum
• Maryport local information and news website
• iRomans Link to a website showing a selection of Roman objects from Maryport stored with collection at Tullie House Museum.
• Senhouse family in the West Indies