Mihály Pollack (né Michael Pollack; 30 August 1773 — 3 January 1855) was an Austrian-born Hungarian architect, key figure of neoclassical architecture.

His main work is the Hungarian National Museum (1837–46).

Between 1793-94, he moved to Milan to his half-brother architect Leopold Pollack.

In 1798, he moved to Pest, where in 1808 he took a lead role in the city's Beautification Commission, and became increasingly influential.

His architectural expression progressed from baroque towards neoclassical style.