Brian Mast (R)
Brian Mast is the Republican running for the U.S. House in FL-21 in 2026.
- Race
- Florida House FL-21 · November 3, 2026
- Party
- Republican
- Betting markets
- 88% chance
- Polling average
- 49.0% · 1 polls
- Campaign money
- Raised $5.1 million, spent $4.5 million FEC · incumbent
Opponents in this race
- James Martin (D)
Polls, odds and results for the race → · All Florida races →
Sources: civicAPI results; Polling Desk polling average; Kalshi and Polymarket markets; campaign money from the Federal Election Commission (FEC), shown when the candidate raised at least $100,000.