Alangalang (IPA: [ʔɐlɐŋ'ʔalɐŋ]), officially the Municipality of Alangalang (Waray: Bungto han Alangalang; Cebuano: Lungsod sa Alangalang; Tagalog: Bayan ng Alangalang), is a municipality in the province of Leyte, Philippines. According to the 2020 census, it has a population of 57,185 people.

It is a landlocked town with an area of 151 km. It is bounded on the north by Barugo and San Miguel, on the south by Pastrana, on the north-east by Tacloban City, on the east by Santa Fe and on the west by Jaro.

On the way to Carigara is a steel bridge spanning the Mainit River. There was a time when only footpaths existed and the river was far too wide for a leap and too deep to wade in, travelers were undecided what to do. Hence the name Alangalang was given to the town, from the vernacular word alang-alang which means "indecision".

The strongest tropical typhoon Haiyan, more commonly known as Typhoon Yolanda impacted the town on November 8, 2013.

The place got its name from the word Alang-alang, a vernacular word for indecision. There was a time when only footpaths existed in Mainit river going to Carigara which was too wide to leap and too narrow to wade in, so travelers were undecided on what to do.

This section does not cite any sources. Please help improve this section by adding citations to reliable sources. Unsourced material may be challenged and removed. (June 2013) (Learn how and when to remove this message)

The town began to form from different "rancherías" and "barangays" at about the year 1596, Fr. Cosme de Flores, a priest-engineer, made it into the fourth "doctrina." Fr. Tomas de Montaya, a Manila college professor succeeded Fr. Flores who died at the early age of 29. Alangalang, with Dulag, was made a "cabecera" of nine towns with Fr. Mateo Sanchez as superior.

In 1600, the town suffered from the Moro raids. A punitive force from Cebu under Capitan Francisco de Pedraza was sent to suppress lawlessness. In 1611, a hurricane swept the whole town and floods became frequent. The 18 or 20 rancherias declined in importance and around December 1628, Alangalang became a "visita" of Barugo.

The old town of Alangalang was founded in 1748 in a site located across the steel bridge at Binongto-an called Bukid Height. This settlement was headed by Francisco Antonis, a courageous leader, together with Pongal, Manamot, Francisco Gariando, Hidalgo Pedrera and Solang Adlao. Antonis was famed for having eaten the liver of a Moro bandit whom he caught during one of the raids. Fr. Baysa, a Franciscan, was then their spiritual mentor. The objective of the Moro raids was the gold church bell. During every Moro attack, the inhabitants would take the gold bell with them to the hills. At one time, when the townsfolk were being pursued, they had to drop the gold bell in the Bangka River only to save it from the invaders, the bell has never been recovered since then.

Alangalang was made into a parish in 1809 according to a historian named Cousin. Towards the end of the 18th century, the settlement in Bukid thrived that Fr. Jose Olmo, then Parish priest, transferred the town across the Mainit River where the provincial nursery is located up to this day. The government officials at that time were the gobernadorcillo, teniente mayor, teniente segundo, cabeza de la barangay or guinhaopan, delgado de las rentas and cuadrilleros. Among the lay leaders were Eulogio Barrantes, Santo Pabilona, Eulogio Daroles and Esteban Pedero. By the middle of the 19th century, Alangalang had a rectory and six rural schools; the roads to Palo and Barugo were also opened. The town was noted for its abacá, copra, seeds of "kabalonga", wax, cocoa, tobacco and rice.

A big flood leveled the town in 1883. By November of the same year, the gobernadorcillo moved the town to its present site. In 1892, when there was a rebellion in the country, Alangalang was in the middle of the fight. Leocardio Pabilona overthrew the Spanish rule in the town and became the jefe or capitán with a new set of guinhaopan. When the Americans occupied the town upon orders from Pabilona, the inhabitants evacuated the place. The Americans, angered, set the town on fire. It was the hardship of mountain life which finally made the townsfolk yield to American authority.

From then on, the town's growth was steady. Alangalang is a big producer of copra and rice and lies along the route of the busiest national highway of the province. The town has one of the biggest Spanish-made churches and shortly before the war had a new concrete municipal building with a swimming pool.

After the fall of Corregidor in May 1942, the municipality became the emergency capital of the province. Provincial and national offices and government records were accordingly transferred there for safekeeping. On December 16, 1942, Japanese planes bombed the town. Alangalang again became one of the bulwarks of the resistance movement with Filemon Pabilona and Elias Macina as leaders. In 1944 to 1945, the Filipino forces of the 4th, 9th, 92nd, 93rd and 95th Infantry Division of the Philippine Commonwealth Army took in the town in Alangalang, Leyte fought the battles against the Japanese forces in World War II. After liberation, a regional high school opened. The town continues to lead in agriculture.

In 1903, the municipality of San Miguel was consolidated into Alangalang but was subsequently reversed by the Governor General in 1909 through Executive Order 81.

Alangalang is politically subdivided into 54 barangays. Each barangay consists of puroks and some have sitios.

Population census of Alangalang

Year	Pop.	±% p.a.
1903	9,358	—
1918	16,347	+3.79%
1939	21,084	+1.22%
1948	19,972	−0.60%
1960	22,448	+0.98%
1970	25,223	+1.17%
1975	27,135	+1.48%
1980	29,453	+1.65%
1990	33,375	+1.26%
1995	38,853	+2.89%
2000	41,245	+1.29%
2007	43,691	+0.80%
2010	46,411	+2.22%
2015	55,235	+3.37%
2020	57,185	+0.68%
Source: Philippine Statistics Authority

In the 2020 census, the population of Alangalang, Leyte, was 57,185 people, with a density of 380 inhabitants per square kilometre or 980 inhabitants per square mile.

Poverty incidence of Alangalang

10 20 30 40 50 2006 35.70 2009 34.88 2012 41.51 2015 33.86 2018 31.05 2021 30.73 Source: Philippine Statistics Authority

The town was classified as a 3rd class municipality in 1950 then 2nd class in 1954 up to the present.

There are a total of 49 Elementary Schools, 9 High Schools and 1 University in Alangalang

• Alangalang National High School
• Astorga National High School
• Alangalang Night High School
• Alangalang Agro Industrial School
• Borseth National High School
• Ana G. Yu National High School
• Holy Trinity College
• Mariano Salazar National High School
• Trinidad Caidic National High School

• Visayas State University - Alangalang Campus

• List of reduplicated place names

• Philippine Standard Geographic Code
• Philippine Census Information
• Barangay Pepita People's Learning Center Archived 2022-07-06 at the Wayback Machine
• Local Governance Performance Management System Archived 2012-05-30 at the Wayback Machine