Frank Wells Butler (18 August 1884 – 25 July 1961) was a member of the Queensland Legislative Assembly.

He was educated privately at Kilcoy Station and then attended Brisbane Grammar School.

[1] Butler, representing the CPNP, won the seat of Port Curtis at the 1929 Queensland state election.

He held it for one term, being defeated by Tommy Williams of the Labor Party.

He was a member of the Port Curtis Pastoral Association, and a councilor and chairman of the Calliope Shire Council.