Anne-Marie Helder is a British singer and songwriter, best known for fronting the UK rock band Panic Room. She has also performed internationally as a solo artist and with various bands since circa the year 2000.

Panic Room is a Welsh progressive rock band founded by former Karnataka members Paul Davies, Jonathan Edwards, Gavin Griffiths, and Anne-Marie Helder; along with bassist Alun Vaughan, in 2006.