Roberts Vidžus (born 3 December 1992 in Riga) is a Latvian Sprinter.
In 2016 he won Latvian Indoor Championships, with time 6.93s over 60m sprint, and 4 × 200 m relay, with time 1:30,70, also he was 3rd in 200m with a PB time 22.46.
In 2015 he returned to the Athletics and finished 2nd in Nationals in 100m with a PB time of 10.92 and 4th in 200m with another PB 22.05s
In 2011 he won U20 Nationals 100m with a personal best time of 11.12 and placed 2nd in 200m with 22.78 also 2nd in 4x100 relay with a time of 43.83.