Caroline Mary Ghislaine Foster (née Atkins; born 13 January 1981) is an English cricket coach and former player.

She primarily played county cricket for Sussex before ending her career with Somerset.

[4][5] In January 2002, Foster and Arran Brindle shared a partnership of 200 against India at K. D. Singh Babu Stadium, Lucknow, which was at the time a record for the first wicket in women's Test cricket.

[8][9] In August 2008, Foster and Sarah Taylor shared a partnership of 268 against South Africa at Lord's, which was at the time a record for any wicket in women's One Day Internationals.

[13][14] She was the head coach of Western Storm for the 2016 Women's Cricket Super League.