Seniman Bujang Lapok is a 1961 Singaporean Malay-language black-and-white comedy film directed by P. Ramlee. It is the fourth instalment in the Bujang Lapok series of films, but the last to feature P. Ramlee, S. Shamsuddin and Aziz Sattar as the main trio of actors. However, it is not a direct sequel to the previous "Bujang Lapok" films, as there are no references to the events of the previous films.

Shamsuddin bin Dali, better known as S. Shamsuddin, was a Singaporean actor and comedian who appeared in Malayan films during the 1950s and 1960s.