Brian McMahon

Individual

Also gave $7K to joint fundraising committees. That isn't in the totals here, because those committees pass the money on to others.

This name appears on FEC filings from 17 states, so this page may combine different people who share it.

Total Contributed

$89K

Contributions

632

Recipients

Active Period

2003–2026

Donor Profile

Party Lean

R $20KD $17K

Top States

OH$31K

DC$12K

NY$10K

OK$6K

PA$5K

Giving Trend

↑ 15%

2025–2026 vs 2023–2024

Employer

ISLAND PEDIATRICS P.P.

Summary

MCMAHON, BRIAN is an individual political donor based in FL. They have contributed $89K across 632 contributions to 58 recipients. Their average contribution is $141.087. Top recipients include CALFEE FUND FOR GOOD GOVERNMENT, NRSC, THE WILLIAMS COMPANIES, INC. POLITICAL ACTION COMMITTEE. Their political giving spans from the 2004 to the 2026 election cycle, with peak giving of $16K in 2026.

Giving Pattern by Cycle

Contribution amounts per election cycle, colored by recipient party

All Recipients

Committees and candidates receiving contributions, all cycles

#	Name	Party	State	Total	Contributions
1	CALFEE FUND FOR GOOD GOVERNMENT	—	OH	$30,600	20
2	NRSC	Republican	DC	$8,909	44
3	THE WILLIAMS COMPANIES, INC. POLITICAL ACTION COMMITTEE	—	OK	$5,584	161
4	HARRIS FOR PRESIDENT	Democratic	PA	$4,775	20
5	THE MARTY MEEHAN FOR CONGRESS COMMITTEE	Democratic	MA	$4,000	3
6	TRUMP NATIONAL COMMITTEE JFC, INC.	—	VA	$2,924	39
7	HILLARY FOR AMERICA	Democratic	NY	$2,700	1
8	DONOVAN FOR CONGRESS	—	NY	$2,000	2
9	MOVEON.ORG POLITICAL ACTION	—	DC	$1,957	54
10	NICOLE FOR NEW YORK	Republican	NY	$1,500	3
11	PFIZER INC. PAC	UNK	NY	$1,400	100
12	HARRIS VICTORY FUND	—	DC	$1,157	8
13	ROYCE WHITE FOR SENATE	Republican	MN	$1,050	31
14	WARNER FOR CONGRESS	Democratic	CA	$1,000	1
15	BRIAN FLYNN FOR CONGRESS	Democratic	NY	$1,000	1
16	NEBRASKA REPUBLICAN PARTY	Republican	NE	$1,000	1
17	FRAN FLYNN CAMPAIGN	R	FL	$1,000	1
18	OBAMA FOR AMERICA	Democratic	IL	$1,000	3
19	NEW YORK MERCANTILE EXCHANGE POLITICAL ACTION COMMITTEE	—	NY	$1,000	1
20	DON FOR NEW MEXICO	Democratic	NM	$1,000	1
21	TED CRUZ FOR SENATE	Republican	TX	$939	21
22	CHAMPION AMERICAN VALUES	—	VA	$760	11
23	BACHMANN FOR PRESIDENT	Republican	VA	$750	2
24	BLACKBURN TENNESSEE VICTORY FUND	—	TN	$564	12
25	POLICE AND TROOPER SUPPORT PAC	—	DE	$550	2

1–25 of 58

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Source: FEC bulk data

Brian McMahon — Individual Donor Profile | Poliscope