Anna Aletta Elizabeth (Annie) van der Merwe (née Kruger, Springbok Flats, Potgietersrus district [now Mokopane], August 12, 1919 – November 7, 2004) was a leader of the sisters of the Reformed Churches in South Africa (GKSA) in South West Africa (SWA). In August 1942, her husband was interned for six months in Koffiefontein, but he was granted parole of eight months afterwards which the young couple spent on his family farm. Annie's only sibling was the Rev. .