Sir Thomas Etton (Thomas de Etton), of Gilling, Yorkshire was a 14th-15th century English noble.

He died in 1402.

Thomas was the son and heir of Thomas Etton of Gilling and Elizabeth Fairfax.

[1] Thomas was present during the Battle of Nájera, La Rioja, Castile on 3 April 1367 and his name appears in letters of protection during John of Gaunt, Duke of Lancaster's campaign in the Pays de Caux region in Normandy in 1369.

[1] Thomas Etton, married Isabel, sister and heiress of John Dayveil, and widow of Richard Wilsthorp.