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

A small farming village situated by the banks of the Saâne river in the Pays de Caux at the junction of the D101, D107 and the D149 roads, some 16 miles (26 km) southwest of Dieppe.

The arms of Royville are blazoned : Quarterly 1: Azure, a crowned lion argent; 2: Or, a martlet gules; 3: Or, a fleur de lys gules; 4: Azure, a tower argent open and pierced of the field.

Historical population

Year	Pop.	±% p.a.
1968	221	—
1975	207	−0.93%
1982	252	+2.85%
1990	252	+0.00%
1999	216	−1.70%
2007	247	+1.69%
2012	271	+1.87%
2017	282	+0.80%
Source: INSEE

• The church of St. Martin, dating from the sixteenth century.

• Communes of the Seine-Maritime department