The O&P PAC has previously made contributions to the following members of Congress*.
- Rep. Tony Cardenas (D-CA 29th District)
- Rep. Bill Cassidy (R-LA 6th District)
- Rep. Angie Craig (D-MN 2nd District)
- Rep. Brett Guthrie (R-KY 2nd District)
- Rep. Dwight Evans (D-PA 3rd District)
- Rep. Robin Kelly (D-IL 2nd District)
- Rep. Annie Kuster (D-NH 2nd District)
- Rep. Michael McCaul (R-TX 10th District)
- Rep. Raul Ruiz (D-CA 25th District)
- Rep. Michelle Steel (R-CA 45th District)
- Rep. Mike Thompson (D-CA 5th District)
- Rep. Glenn Thompson (R-PA 5th District)
- Sen. Marsha Blackburn (R- TN)
- Sen. Steve Daines (R-MT)
- Sen. Tammy Duckworth (D- IL)
- Sen. John Thune (R- SD)
- Sen. Mark Warner (D- VA)
- Sen. Ron Wyden (D-OR)