2025 Salt Lake City Comets season

The 2025 Salt Lake City Comets season was their 3rd season in the World Football League (WFL). The team was led by first-year head coach Lane Frost who took over for Matt Mooney who was demoted at the end of the 2024 season. The Comets played their home games at Apollo Field at Nucleus Stadium for the first time since the 2023 season after rebuilding their old field of Nucleus Stadium.

Coming off of a 4–6 season in 2024, the Comets began the season being blown out in their first game. They went on to lose every single game in 2025 to finish the regular season 0–10.

The Comets offense was led by first overall pick Roman Reigns, who threw a league-record 15 interceptions. Running back Carson Frost finished with 688 rushing yards and 6 rushing touchdowns. Defensively, they were led by defensive end Haywood Jabroni, who had a team-high five sacks.

Organizational changes
On February 18, 2025, Matt Mooney was demoted to being the quarterbacks coach after being the head coach for the Comets' first three seasons, compiling a 9–15 record. Just two days later, the Comets began searching for a new head coach as well as a new head coach. On March 1, they ran into the Frost brothers, Aiden and Lane who were the athletic director and head coach respectively of the Stanford Cardinal football team from 2013–2024. On March 23, they finalized a deal with Aiden to be the Comets' third general manager and Lane to be the Comets' second head coach.

Lane's first coach hiring was Timothy Maroon as the offensive coordinator, joining the team on March 30; Maroon had spent the last two seasons with the Notre Dame Fighting Irish as the quarterbacks coach, while also working as the defensive coordinator of the Montreal Alouettes from 2015–2022. Four days later, the Comets would replace defensive coordinator Morgan CarMicheal with former defensive back Jack Thompson. Thompson spent the last four seasons playing in the National Football League (NFL) for the Miami Dolphins practice squad, while also serving as the team's player-coach. This move came with backlash from the media since it was a big position for someone that never had any coaching experience prior to being hired. One of the biggest offseason moves was when the Comets announced that they hired longtime Chicago Bears return specialist and Pro Football Hall of Famer Devin Hester on July 3 to be the team's returners coach.

Departures
After not playing a game in 2024, quarterback Scott Mayfield announced he would be retiring on May 3, 2025. A day later, the Comets let go of Mayfield's restricted free agency tag. Following suit, on May 13, defensive back Jesus Shuttlesworth III announced he would also be retiring. The Comets released him on May 17.

On May 16, kicker Jalen Goodson, running back Jayden Green, wide receiver John Weeks, and defensive back Deon Jackson were selected in the 2025 WFL Expansion Draft by either the newly formed Montreal Dragons or Frankfurt Lions.