| 41 | NEFF, DALLAS S MR.LA HARPE, IL · 61450 | RETIRED · RETIRED | LYNCH FOR SENATEC00897140 | 2026-03-02 | $50 | Primary 2026 (P2026) | Filing 1966717FEC filing ↗ |
| 42 | LITTLE, DONALD R MRLA HARPE, IL · 61450 | RETIRED · RETIRED | MARY MILLER FOR CONGRESSC00723916 | 2026-03-02 | $50 | General 2026 (G2026) | Filing 1963116FEC filing ↗ |
| 43 | NEFF, DALLAS S MR.LA HARPE, IL · 61450 | RETIRED · RETIRED | LYNCH FOR SENATEC00897140 | 2026-02-17 | $50 | Primary 2026 (P2026) | Filing 1966717FEC filing ↗ |
| 44 | LITTLE, DONALD R MRLA HARPE, IL · 61450 | RETIRED · RETIRED | MARY MILLER FOR CONGRESSC00723916 | 2026-02-02 | $50 | Primary 2026 (P2026) | Filing 1951272FEC filing ↗ |
| 45 | NEFF, DALLAS S MR.LA HARPE, IL · 61450 | RETIRED · RETIRED | LYNCH FOR SENATEC00897140 | 2026-01-23 | $50 | Primary 2026 (P2026) | Filing 1966717FEC filing ↗ |
| 46 | NEFF, DALLAS S MR.LA HARPE, IL · 61450 | RETIRED · RETIRED | DALIA FOR CONGRESSC00850636 | 2025-12-01 | $50 | Primary 2026 (P2026) | Filing 1933736FEC filing ↗ |
| 47 | NEFF, DALLASLA HARPE, IL · 61450 | RETIRED · RETIRED | ILLINOIS REPUBLICAN PARTY - FEDERALC00005926 | 2025-11-25 | $50 | Primary (P) | Filing 1967479 · amendedFEC filing ↗ |
| 48 | NEFF, DALLAS S MRLA HARPE, IL · 61450 | RETIRED · RETIRED | MARY MILLER FOR CONGRESSC00723916 | 2025-11-24 | $50 | Primary 2026 (P2026) | Filing 1940526FEC filing ↗ |
| 49 | NEFF, DALLAS S.LA HARPE, IL · 61450 | RETIRED · RETIRED | NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUNDC00053553 | 2025-11-20 | $50 | Primary (P) | Filing 1930380FEC filing ↗ |
| 50 | NEFF, DALLAS S MR.LA HARPE, IL · 61450 | RETIRED · RETIRED | LYNCH FOR SENATEC00897140 | 2025-10-30 | $50 | Primary 2026 (P2026) | Filing 1942048FEC filing ↗ |
| 51 | NEFF, DALLAS SLA HARPE, IL · 61450 | BUSINESS · SELF EMPLOYED | DIAMANT HYSENAJ FOR CONGRESSC00898593 | 2026-05-28 | $75 | Primary 2026 (P2026) | Filing 1982722FEC filing ↗ |
| 52 | NEFF, DALLAS SLA HARPE, IL · 61450 | RETIRED · RETIRED | ILLINOIS REPUBLICAN PARTY - FEDERALC00005926 | 2026-08-19 | $100 | Primary (P) | Filing 2014052FEC filing ↗ |
| 53 | NEFF, DALLAS S.LA HARPE, IL · 61450 | RETIRED · RETIRED | MORRIS FOR SENATEC00909705 | 2025-10-20 | $100 | Primary 2026 (P2026) | Filing 1941890FEC filing ↗ |
| 54 | NEFF, DALLAS S. MR.LA HARPE, IL · 61450 | RETIRED · RETIRED | REPUBLICAN NATIONAL COMMITTEEC00003418 | 2025-10-17 | $100 | Primary (P) | Filing 1926421FEC filing ↗ |
| 55 | NEFF, DALLASLA HARPE, IL · 61450 | RETIRED · RETIRED | ILLINOIS REPUBLICAN PARTY - FEDERALC00005926 | 2025-09-30 | $100 | Primary (P) | Filing 1967464 · amendedFEC filing ↗ |
| 56 | NEFF, DALLASLA HARPE, IL · 61450 | RETIRED · RETIRED | ILLINOIS REPUBLICAN PARTY - FEDERALC00005926 | 2026-06-30 | $100 | Primary (P) | Filing 2000921FEC filing ↗ |
| 57 | NEFF, DALLAS S.LA HARPE, IL · 61450 | RETIRED · RETIRED | MORRIS FOR SENATEC00909705 | 2026-05-14 | $100 | Primary 2026 (P2026) | Filing 1993758FEC filing ↗ |
| 58 | NEFF, DALLAS SLA HARPE, IL · 61450 | RETIRED · RETIRED | ELECTGABEEVANS.COMC00849844 | 2026-05-07 | $100 | Primary 2026 (P2026) | Filing 1984544FEC filing ↗ |
| 59 | NEFF, DALLAS S.LA HARPE, IL · 61450 | Not reported | ROGERS FOR SENATEC00849810 | 2026-06-02 | $100 | Primary 2026 (P2026) | Filing 1995168FEC filing ↗ |
| 60 | NEFF, DALLASLA HARPE, IL · 61450 | RETIRED · RETIRED | ILLINOIS REPUBLICAN PARTY - FEDERALC00005926 | 2025-08-29 | $100 | Primary (P) | Filing 1967457 · amendedFEC filing ↗ |