Charles Herbert Aslin CBE PPRIBA (15 December 1893 – 18 April 1959) was a British architect.
During the First World War he served in the Army Pay Corps and the Oxford and Bucks Light Infantry before being made a captain in the Royal Artillery.
He took a post in the city architect's department in Sheffield, and in 1922 was appointed as borough engineer in Rotherham, where he designed the new municipal offices.
After a few years as a lecturer at Sheffield University he became an associate of the Institution of Civil Engineers and was appointed deputy county architect of Hampshire.
In that role he is credited with the design of several major buildings both within the CIP and also elsewhere in the town, including the original 1933 Bus Station, Police Station/Magistrates' Courts, Council House, Riverside Gardens, Exeter Bridge, Exeter Place Apartments and the former Covered Market.