Nicholas of Werle-Güstrow

Nicholas of Werle-Güstrow (c. 1263–1298) was a son of Henry I, Lord of Werle-Güstrow, and his first wife Rikissa Birgersdotter. Fearing that their father's second marriage would cost them their inheritance, Nicholas and his brother Henry II murdered Henry I during a hunt near Saal on 8 October 1291 and succeeded him in Güstrow.

Their rule was short: their cousin Nicholas II of Werle-Parchim overthrew and persecuted the brothers and reunited Werle. Nicholas died in 1298.