- February 1, 1965
- February 2, 1965
- February 3, 1965
- February 4, 1965
- February 5, 1965 (Snoopy's engagement comes to an abrupt end)
- February 6, 1965
- February 7, 1965
- February 8, 1965 (This strip is used on the page for November 19 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- February 9, 1965
- February 10, 1965
- February 11, 1965
- February 12, 1965
- February 13, 1965 (This strip is adapted in A Charlie Brown Valentine)
- February 14, 1965 (This strip is adapted in the musical You're a Good Man, Charlie Brown)
- February 15, 1965 (This strip is used on the page for August 6 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- February 16, 1965
- February 17, 1965
- February 18, 1965
- February 19, 1965 (This strip is used on the page for August 20 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- February 20, 1965
- February 21, 1965 (This strip is adapted in A Charlie Brown Christmas and The Peanuts Movie. This strip is also adapted in Play It Again, Charlie Brown, except Lucy kisses Schroeder, who reacts the same way she does)
- February 22, 1965 (This strip is adapted in Play It Again, Charlie Brown and in the episode "Just for Love" from the 2014 French TV series Peanuts)
- February 23, 1965
- February 24, 1965 (This strip is adapted in I Want a Dog for Christmas, Charlie Brown, except Schroeder says "crabby females" instead of "nutty females")
- February 25, 1965 (This strip is adapted in the episode "Come on, Snoopy!" from the 2014 French TV series Peanuts)
- February 26, 1965 (This strip is used on the page for April 13 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- February 27, 1965
- February 28, 1965