The Carlton Colville Scouts Memorial is a memorial to seven people associated with the 1st Carlton (St Mark's) Sea Scouts Troop, in Carlton Colville, Suffolk, in England. It was erected to mark the graves of six men and boys of the troop who were killed in a boating accident on 1 June 1914. The sole survivor of the accident was killed two years later at the Battle of the Somme and his body never found; in 1918, his name was added to the memorial as well. The site received protection as a grade II listed building in 2016.