Countess Agatha Marie of Hanau-Lichtenberg (22 August 1599 – 23 May 1636) was a daughter of Count Johann Reinhard I (1569-1625) and his wife, Countess Maria Elisabeth of Hohenlohe-Neuenstein (1576-1605).
Agatha Marie was born in Buchsweiler (now Bouxwiller).
10 November] 1623 to George Frederick of Rappoltstein (14 July 1593 – 30 August [O.S.
He was a son of Eberhard of Rappoltstein (12 March 1570 – 17 August 1637 in Strasbourg) and the Wild- and Rhinegravine Anna of Kyrburg-Mörchingen (1572 – 25 August 1608).
After Agatha Marie's death, George Frederick would remarry in 1640 to Countess Elisabeth Charlotte of Solms-Sonnewalde.