Petrus Matthias Snickers (11 April 1816 in Rotterdam – 2 April 1895 in Utrecht) was a Dutch clergyman.
Snickers was named Bishop of Haarlem and consecrated on 2 September 1877 at Haarlem Cathedral, by Andreas Ignatius Schaepman, Primate of Netherlands. He was appointed Archbishop of Utrecht in 1883 and lead the Archdiocese until his death in 1895.