Héronchelles (French pronunciation: [eʁɔ̃ʃɛl]) is a commune in the Seine-Maritime department in the Normandy region in northern France.

A very small farming village, source of the tiny river Héronchelles, situated some 16 miles (26 km) northeast of Rouen, at the junction of the D46, D261 and the D290 roads.

Historical population

Year	Pop.	±% p.a.
1968	88	—
1975	102	+2.13%
1982	91	−1.62%
1990	102	+1.44%
1999	89	−1.50%
2007	110	+2.68%
2009	122	+5.31%
2012	126	+1.08%
2014	131	+1.96%
2017	139	+2.00%
2020	147	+1.88%
Source: INSEE

• The church of St. Geneviève and St. Nicolas, dating from the seventeenth century.
• Ruins of a feudal castle.
• A sixteenth-century chateau.
• A dovecote.
• A manor.

• A large picnic area.
• A playground.
• Petanque.
• A village hall.

• Communes of the Seine-Maritime department

• Official Heronchelles's Website Archived 2016-05-30 at the Wayback Machine (in French)