The BBC understands while Ms Allen-Wyatt is not a direct employee of the club, she has been working for them on a freelance basis until very recently.
She last appeared as a pundit on Manchester City’s Matchday Live programme on 8 November alongside ex-England goalkeeper Karen Bardsley, who now manages the Manchester City Women FC Academy.
The club’s website also states that she commentated on the Women’s Super League (WSL) match between Manchester City and Chelsea on 16 November.
Ms Allen-Wyatt, who won 103 caps for Wales, also played for Manchester City in 2015 before moving to Liverpool, Reading and Aston Villa.
Manchester City FC have been approached for comment.