Chuchín is the name of José de Jesús Medrano (1948–1984), a Mexican clown. Chuchin or Chuchín may also refer to:
Surname Feodor Chuchin (1883–1942), Soviet official, philatelic author and founder of Soviet philately Tossaporn Chuchin (born 1993), Thai footballer
Nickname Antonio Soto Díaz (1949–2016), Puerto Rican politician nicknamed El Chuchín
Other El Chuchín, nickname of Antonio Soto Díaz (1949–2016), Puerto Rican politician