Allot is a surname. Notable people with the surname include:

• Robert Allot (died 1635), London bookseller and publisher
• William Allot (16th century), English Roman Catholic priest

• Richard Collett
• Richard Collingbourne
• Richard Collins (politician)
• Richard Colson Baker
• Richard Colter
• Richard Colvin Cox
• Richard Colvin (politician)
• Richard Comeau
• Richard Compton-Burnett
• Richard Compton Burnett
• Richard Condie (bishop)
• Richard Conn
• Richard Connelly
• Richard Connock
• Richard Conrad Cambie
• Richard Conray-Ba Caulker
• Richard Conyers
• Richard Cook (artist 1784-1857)
• Richard Cooke (1561)
• Richard Cook (politician)
• Richard Coons
• Richard Cooper, Jr
• Richard Coote, 1st Baron Coote
• Richard Cope (minister)
• Richard Coppock