The 2025 season was Bay FC's second season as a professional women's soccer team. The club played in the National Women's Soccer League (NWSL), the top tier of soccer in the United States, with their home games at PayPal Park in San Jose, California.
Bay FC finished the season in 13th place out of 14 teams with a record of , and failed to qualify for the 2025 NWSL playoffs.
Starting appearances are listed first, followed by substitute appearances after the + symbol where applicable.
|- ! colspan=14 style="background:#0C2032; color:#DFDEDE; border:2px solid #FF5049;" width:110px;" text-align:center|Goalkeepers
|- ! colspan=14 style="background:#0C2032; color:#DFDEDE; border:2px solid #FF5049;" width:110px;" text-align:center;" |Defenders
|- ! colspan=14 style="background:#0C2032; color:#DFDEDE; border:2px solid #FF5049;" width:110px;" text-align:center;" |Midfielders
|- ! colspan=14 style="background:#0C2032; color:#DFDEDE; border:2px solid #FF5049;" width:110px;" text-align:center;" |Forwards
|- |colspan="14" style="background:#0C2032; color:#DFDEDE; border:2px solid #FF5049;" width:110px;" |Players away from the club on loan:
|- |colspan="14" style="background:#0C2032; color:#DFDEDE; border:2px solid #FF5049;" width:110px;" |Players who left the club during the season: