Daniel Amos (born 22 December 1999) is a professional footballer who plays as a left-back for EFL League Two club Grimsby Town. Amos has previously represented Northern Ireland at under-19 and under-21 level. He began his career at Doncaster Rovers, turning professional in 2017. He spent time on loan at Buxton and Hartlepool United, before signing a short-term contract with Port Vale in September 2021 after being released by Doncaster. He joined Grimsby Town in January 2022 and helped the club to win promotion out of the National League via the play-offs in 2022.