Sandra Mariët Beckerman (born 31 March 1983) is a Dutch politician of the Socialist Party.
She was born in Veenendaal. Beckerman is a PhD archaeologist, specialised in ceramic analysis, and studied and worked at the University of Groningen.
Beckerman was a member of the Provincial Council of Groningen from 2007 to 2017.
She was elected to the House of Representatives in the 2017 general election. She was re-elected in 2021 and 2023. Since the latter election, Beckerman has served as the Socialist Party's spokesperson for housing, economy, agriculture, gas extraction, climate, education, and culture.