Thomas Mayne Daly, PC, KC (August 16, 1852 – June 24, 1911) was a Canadian politician.

In 1881, he moved to Brandon, Manitoba[1] and practised law in partnership with George Robson Coldwell.

During his first six-month term, Daly initiated a civic development program which allowed for raising $150 000 through debentures.

[1] A well-known tale recounts how Calgary lawyer Paddy Nolan's physical resemblance to Daly often led to the two being confused for each other.

The museum now contains four floors of artifacts and archival materials representative of Brandon's early history.