Coughlan
Coughlan is the name of
- Marisa Coughlan (* 1974), American actress
- Mary Coughlan (born 1956), Irish jazz singer and actress
- Mary Coughlan (politician) (Irish: Máire Ní Chochláinn, * 1965), Irish politician of the Fianna Fáil party
- Mike Coughlan (* 1959), British engineer and racing car designer in Formula 1