Offseason
- December 16, 1976: Tony Pérez and Will McEnaney were traded by the Reds to the Montreal Expos for Woodie Fryman and Dale Murray.
- February 13, 1977: Steve Christmas was signed as an amateur free agent by the Reds.
- February 16, 1977: Dave Schneck was traded by the Reds to the Chicago Cubs for Champ Summers.
- March 28, 1977: Joel Youngblood was traded by the Reds to the St. Louis Cardinals for Bill Caudill.
Read more about this topic: 1977 Cincinnati Reds Season