Donations can be made to political candidates in various amounts. The FEC regulates these donations, and individual groups, excluding PACs, must disclose donations over $250 per year.
The following table lists the top 100 contributions donated to Jeffrey Alan Merkley's campaign in 2020.
| Rank | Date | Amount | Contributor |
|---|---|---|---|
| 1 | 2020-01-13 | $5,600 | Anthony Gambino |
| 1 | 2020-02-20 | $5,600 | Anne G. Earhart |
| 1 | 2020-02-26 | $5,600 | Marilyn Sprick |
| 1 | 2020-03-19 | $5,600 | Sheryl Sandberg |
| 1 | 2020-03-31 | $5,600 | Judy Parker |
| 1 | 2020-06-05 | $5,600 | Gari Weskott |
| 7 | 2020-03-09 | $5,000 | John Wheeler |
| 7 | 2020-06-08 | $5,000 | Jane P. Ratzlaff |
| 9 | 2020-01-14 | $3,000 | Rosamund Zander |
| 10 | 2020-01-03 | $2,800 | Arthur Lipson |
| 10 | 2020-02-04 | $2,800 | Leo Hindery |
| 10 | 2020-02-20 | $2,800 | Joseph Molina |
| 10 | 2020-02-22 | $2,800 | Sharon Ungerleider |
| 10 | 2020-02-28 | $2,800 | Garth Brandaw |
| 10 | 2020-02-28 | $2,800 | Joan Brandaw |
| 10 | 2020-04-14 | $2,800 | Joseph W. Angel II |
| 10 | 2020-04-27 | $2,800 | Bennet Yee |
| 10 | 2020-04-28 | $2,800 | Bob Epstein |
| 10 | 2020-06-03 | $2,800 | Ken Fisher |
| 10 | 2020-06-25 | $2,800 | Django Bonderman |
| 10 | 2020-06-25 | $2,800 | Greg Smith |
| 22 | 2020-02-06 | $2,500 | Julia Hannegan |
| 22 | 2020-02-06 | $2,500 | Michael Curry |
| 22 | 2020-02-27 | $2,500 | Cameron Healy |
| 22 | 2020-06-30 | $2,500 | Leslie Alexander |
| 26 | 2020-06-30 | $2,400 | Janice Sakofsky |
| 27 | 2020-02-20 | $2,000 | Kenneth Hayes |
| 27 | 2020-03-09 | $2,000 | David Vernier |
| 27 | 2020-04-29 | $2,000 | Tom R. Bowerman |
| 30 | 2020-02-10 | $1,500 | Otis Warren |
| 31 | 2020-01-08 | $1,400 | Ken Thrasher |
| 31 | 2020-01-08 | $1,400 | Marta J. Thrasher |
| 31 | 2020-02-16 | $1,400 | William Harris |
| 34 | 2020-02-06 | $1,200 | Susan Fernald |
| 35 | 2020-01-02 | $1,000 | Charles A. Bentz |
| 35 | 2020-01-06 | $1,000 | Bridget Hagan |
| 35 | 2020-01-06 | $1,000 | Paul Bock |
| 35 | 2020-01-06 | $1,000 | Peter Bell |
| 35 | 2020-01-08 | $1,000 | Raymond Bucheger |
| 35 | 2020-01-10 | $1,000 | David Starr |
| 35 | 2020-01-10 | $1,000 | Patrick O'Neill |
| 35 | 2020-01-11 | $1,000 | Brian Pomper |
| 35 | 2020-01-21 | $1,000 | Elizabeth M. Foster |
| 35 | 2020-01-21 | $1,000 | Rose Christianson |
| 35 | 2020-01-24 | $1,000 | Jerry Eckstein |
| 35 | 2020-01-27 | $1,000 | Marc Fenton |
| 35 | 2020-01-28 | $1,000 | Deborah Sharpe |
| 35 | 2020-01-30 | $1,000 | Lara C. Johnson Corson |
| 35 | 2020-01-31 | $1,000 | Albert Balducchi |
| 35 | 2020-01-31 | $1,000 | Stephen V. Piucci |
| 35 | 2020-02-03 | $1,000 | Joanne J. Trow |
| 35 | 2020-02-04 | $1,000 | Margaret M. Mathews |
| 35 | 2020-02-06 | $1,000 | Craig Nichols |
| 35 | 2020-02-06 | $1,000 | Donald Parker |
| 35 | 2020-02-06 | $1,000 | Leon Bell |
| 35 | 2020-02-06 | $1,000 | Richard Kauffman |
| 35 | 2020-02-07 | $1,000 | Patrick Angel |
| 35 | 2020-02-08 | $1,000 | Cindy Williams |
| 35 | 2020-02-10 | $1,000 | John Riordan |
| 35 | 2020-02-12 | $1,000 | James Borg |
| 35 | 2020-02-12 | $1,000 | Rhett Fraser |
| 35 | 2020-02-13 | $1,000 | Bonnie Englebardt-Lautenberg |
| 35 | 2020-02-14 | $1,000 | Judy Snyder |
| 35 | 2020-02-14 | $1,000 | Nancy Rose |
| 35 | 2020-02-18 | $1,000 | James Smith |
| 35 | 2020-02-18 | $1,000 | Stephanie Low |
| 35 | 2020-02-20 | $1,000 | Erin Christison |
| 35 | 2020-02-21 | $1,000 | Kerstin M. Adams |
| 35 | 2020-02-21 | $1,000 | Nathan Philips |
| 35 | 2020-02-24 | $1,000 | Antonio Burgos |
| 35 | 2020-02-24 | $1,000 | Brett Garson |
| 35 | 2020-02-26 | $1,000 | Ann Cahill Fidanque |
| 35 | 2020-02-26 | $1,000 | David Fidanque |
| 35 | 2020-02-27 | $1,000 | Nancy J. Raymond |
| 35 | 2020-03-04 | $1,000 | Elisabeth L. Lyon |
| 35 | 2020-03-05 | $1,000 | Sig Anderman |
| 35 | 2020-03-06 | $1,000 | Norris Strawbridge |
| 35 | 2020-03-10 | $1,000 | Kevin Kayes |
| 35 | 2020-03-11 | $1,000 | Ray B. Auel |
| 35 | 2020-03-12 | $1,000 | Brian Gard |
| 35 | 2020-03-13 | $1,000 | Russell C. De Burlo |
| 35 | 2020-03-13 | $1,000 | Stanley George |
| 35 | 2020-03-16 | $1,000 | James Greenleaf |
| 35 | 2020-03-18 | $1,000 | Carole Omans |
| 35 | 2020-03-18 | $1,000 | Harold Goldstein |
| 35 | 2020-03-18 | $1,000 | Hugh B. McMahan |
| 35 | 2020-03-25 | $1,000 | Hope Harrington |
| 35 | 2020-03-25 | $1,000 | Ian Timm |
| 35 | 2020-03-25 | $1,000 | Jefferson Tully Straub |
| 35 | 2020-03-26 | $1,000 | Philippe Villers |
| 35 | 2020-03-27 | $1,000 | Liz Fuller |
| 35 | 2020-03-27 | $1,000 | Marla Ross |
| 35 | 2020-03-30 | $1,000 | Bonnie Reagan |
| 35 | 2020-03-31 | $1,000 | Charles A. Scudder |
| 35 | 2020-03-31 | $1,000 | Tom Mathieson |
| 35 | 2020-04-02 | $1,000 | Carolyn Tomei |
| 35 | 2020-04-02 | $1,000 | Reiner Beeuwkes |
| 35 | 2020-04-05 | $1,000 | Charles Swindells |
| 35 | 2020-04-13 | $1,000 | Douglas Kinney |
| 35 | 2020-04-13 | $1,000 | Herbert H. Kohl |
Alerts Sign-up