Sam Adrianus Martinus Lammers (born 30 April 1997) is a Dutch professional footballer who plays as a forward for Eredivisie club Twente.

Lammers has previously played for several clubs in the Netherlands, Italy and Germany, including PSV Eindhoven, Atalanta and Eintracht Frankfurt.

[5] Lammers made his debut in professional football on 10 August 2015, when he faced Go Ahead Eagles with Jong PSV.

[4] Lammers made his first-team debut for PSV on 21 September 2016, in a KNVB Cup match against Roda.

[9] Lammers was an unused substitute in the 2022 UEFA Europa League final against future employer Rangers.

Following this Lammers went on an unprecedented run of form by scoring in seven consecutive matches for Utrecht which is a club record in the Eredivisie.