Jeandelaincourt (French pronunciation: [ʒɑ̃dlɛ̃kuʁ]) is a commune in the Meurthe-et-Moselle department in north-eastern France.

• The village is situated at the foot of Mont Saint Jean (407m), 32 km North-east of Nancy.
• A natural path of discovery and a dashing pond located on the village.

• First tracks in 1090 under the name "Godelincourt", the village has a succession of several lords before finally Jeandelaincourt name in reference to the last lord named Jean.
• Before installing the slate factory in 1893 the village was rural.
• Damage during the war 1914-1918
• Heavily damaged by the fighting in September 1944.

Historical population

Year	Pop.	±% p.a.
1968	874	—
1975	768	−1.83%
1982	717	−0.98%
1990	668	−0.88%
1999	665	−0.05%
2007	737	+1.29%
2012	803	+1.73%
2017	811	+0.20%
2021	786	−0.78%
Source: INSEE

• Gallo-Roman discoveries on Mount Saint Jean.
• Castles (or fortified houses) 14th/17th centuries. (see photos)

-Fortified-House "The Horgne" is an imposing building (now farm) which has a simple facade and a round tower on the back. It is located below the High Street at a place called "The Horgne".

-The second fortified-house is located high above the village, not far from the church. It has a facade with lattice windows and walled, above the front door, the date "1318" inscribed on the coat of arms of the lords of Jeandelaincourt. This one was also equipped with a round tower, now destroyed

• Some nice houses 19th Louis Adt Avenue.
• Church 14th century (Romanesque tower).
• Jeandelaincourt is known beyond the borders for his slate factory closed a few years ago.

• Communes of the Meurthe-et-Moselle department