Ruxox Cell (sometimes spelled Rokesac) was a moated chapel, or monastic cell, established in the twelfth century in the parish of Flitwick in Bedfordshire, England. Situated on the east side of the village of Ruxox, it was granted to the Augustinian priory of Dunstable by Philip de Sanvill, Lord of Flitwick, c. 1170. The grant was confirmed by William, Earl of Aumale (d. 1189), and his wife, Hawise (d. 1214), who was Countess of Aumale in her own right. It was dedicated to St. Nicholas by Robert de Chesney, bishop of Lincoln (d. 1166). Priors from Dunstable would sometimes retire to Roxux.