Kansas Top Federal Political Campaign Donors in the 2025-2026 Election Cycle

Updated on March 5, 2026.

According to FEC data, in the 2025-2026 election cycle, among all individual political campaign donors in Kansas who donated to federal candidates, political parties, PACs and 527 organizations, BEREN, ADAM was the highest campaign donor, donating a total of $249.70K. O'SHAUGHNESSY, GERALD E. MR. was the second highest political campaign donor, donating a total of $150.00K. ISENBERG, JOHN was the third highest political campaign donor, donating a total of $129.68K.

The chart below shows the top 10 highest individual political campaign donors, and the table below shows the top 100.

You can see similar information for other states.

You can also see details of individual campaign donations made by all individuals in Kansas.

*** Note: By Federal Law, you cannot use these contributor information for the purpose of soliciting contributions or for any commercial purpose.

Related Topics: US FEC Topic List
Data Source: FEC.
See this for other election cycles:
Kansas Top Federal Political Campaign Donors in the 2025-2026 Election Cycle
BEREN, ADAM
O'SHAUGHNESSY, GERALD E. MR.
ISENBERG, JOHN
BURGESS, KENNETH
HEITZ, MARK
GORTENBURG, MICHAEL
ARON, ADAM
MITCHELL, CHRISTOPHER
CLARK, STEPHEN L.
CUTLER, ROBERT
Kansas Top Federal Political Campaign Donors in the 2025-2026 Election Cycle
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Name Amount ($)
BEREN, ADAM 249700
O'SHAUGHNESSY, GERALD E. MR. 150000
ISENBERG, JOHN 129680
BURGESS, KENNETH 95618
HEITZ, MARK 83132
GORTENBURG, MICHAEL 79100
ARON, ADAM 72800
MITCHELL, CHRISTOPHER 69000
CLARK, STEPHEN L. 57000
CUTLER, ROBERT 56450
WEBB, RICHARD B. MR. 55000
KANDT, ALICIA 53555
DUPERIER, SHERRY 50614
MUELLER, JAMES G. 50000
O'SHAUGHNESSY, PRISCILLA MRS. 50000
SIEGEL, BONNIE 48500
DETERS, MERLIN L. MRS. 48265
OWENS, SANDRA 47869
DAY, JENNIFER 45461
SCHMIDT, TONY 45020
SANDLIAN, COLBY B. 45000
MARK, KEITH 42500
HEITZ, MARK V. MR. 40664
HILL, DONALD 40172
DOBSKI, THOMAS J. MR. 37500
DOWNING, BARRY L. 34400
HANSON, ROBERT 33379
BRIDGES, DEBORAH 30000
PETITJEAN, SANDRA 29910
LAUSTERER, JOJANET 28658
WARD, THOMAS 27490
SCHENDEL, ALBERT 27103
FOOTE, SCOTT 25646
BEREN, ADAM E. MR. 25000
GIDEON, PATRICK 25000
ORMAN, GREG 25000
PROCHASKA, BRAD 25000
PROCHASKA, BRADLEY J. 25000
RYAN, WILLIAM 25000
WALKER, CINDY 25000
WALKER, TRACE 25000
HEITZ, MARK V 23559
JACKSON, JEFFREY 23091
KUCKELMAN, MICHAEL 22550
M ASH, MARILYN 21877
BRADLEY, WILLIAM 21630
LAUE, CHARLES 21500
HEITZ, MARK MR. 21375
ARMSTRONG, JAY 21100
ORMISTON, STEPHANIE RHEA 21000
LAUE, JENNIFER 20500
ANGLE, JEAN 20122
NUGENT, CATHERINE 20100
NUGENT, DANIEL E. MR. 20100
ANTES, JEREMY 20000
DIDIER, JEREMY 18786
OBRINGER, SHERRY 18362
WEBB, RICHARD B 18225
DARWIN, DAVID 18000
FINGERSH, PAUL 18000
SHIELDS, GALEN 17873
ANTHONY, JEFF 17845
WILLIS, THOMAS M. 17500
BAUM, JONATHAN 17000
BEREN, ADAM E. 17000
CASPER, ROBERT K 17000
RHODES, BRIAN 17000
ARNESON, CAROLYN 16729
SANDLIAN, COLBY 16500
KOPACZ, LORI 16450
CONTRIBUTIONS, UNITEMIZED 16447
POWERS, PATRICIA 16075
POWERS, PAT 15849
BURNS, MICHAEL W 15500
MITCHELL, JILL 15500
CROSSLAND, IVAN E. JR. 15000
SPRAY, CHRISTOPHER K. 15000
SPRAY, ORVILLE KIP 15000
STRAUB, ERNEST 15000
WINTER, BRIAN 15000
STJAMES, ELAINE 14584
ANTHONY, JEFFREY 14583
SHAW, JOHN A MR. 14571
POLK, FREDDY 14500
TOUGHEY, KAREN 14385
BLOCK, KENNETH 14000
BLOCK, KENNETH GEORGE MR. 14000
CARTER, DIONNE 14000
CARTER, WAYNE 14000
KUNKLER, KATHLEEN 14000
NEAR, PHILLIP L. 14000
STEVEN, RODNEY 14000
DETERS, JUDITH M. MRS. 13854
BEREN, ELLEN 13600
SWEATT, JO E. MS. 13149
GILLILAND, HARRISON 13000
RAMSEY, JANET 12912
HARRIS, CARL 12910
JOHNSON, SUSAN K. 12510
FAIRLEIGH, JENNIFER M. 12500