The left-back is on the eight-man shortlist for the prize after playing every minute of Liverpool's three top-flight victories during the month.
Robertson was part of the Reds defence that recorded a trio of clean sheets and he also delivered an assist for Roberto Firmino against Arsenal.
The Scot is up against Matty Cash, Ivan Toney, Bukayo Saka, Harry Kane, Dejan Kulusevski, Kai Havertz and Trevoh Chalobah.
Vote for Robertson to win here.