Daumants Dreiškens (born 28 March 1984) is a Latvian bobsledder, brakeman, who has competed since 2003.

He won a gold medal in the four-man event at the FIBT World Championships 2016 in Igls, Austria, with pilot Oskars Melbārdis, Arvis Vilkaste and Jānis Strenga.

He also won a silver medal in the two-man event at FIBT World Championships 2015 in Winterberg, Germany, and two bronze medals in the four-man events at the FIBT World Championships 2009 in Lake Placid, New York, with pilot Jānis Miņins, Oskars Melbārdis and Intars Dambis, and at the FIBT World Championships 2015.

Dreiškens also competed in three Winter Olympics, earning a silver medal in the four-man event at Sochi in 2014.

At the 2014–15 Bobsleigh World Cup season Dreiškens as Oskars Melbārdis brakeman has 15 (from 16) podium finishes in two-man and four-man events, including seven first places.