Leontine Sandrine Kibamba Nkembo (born 5 June 1979) is a Congolese former handball player. She represented both the Congolese and the DR Congo national team.
She represented Congo at the 2001 and 2009 World Women's Handball Championship.
She represented DR Congo at the 2013 World Women's Handball Championship.
At the 2006 African Women's Handball Championship she was part of the all-star team.