Robert Fremr (born 8 November 1957)[1] is a Czech jurist who served as a judge of the International Criminal Court from 2012 to 2021.

Eisenhower Fellowships selected Robert Fremr in 1999 to represent the Czech Republic.

[2] On 13 December 2011, Fremr was elected a judge of the International Criminal Court in the second ballot.

As judge of the ICC, Fremr chaired the proceedings that led to former Congolese military leader Bosco Ntaganda being sentenced in November 2019 to 30 years in prison for atrocities including murder, rape and conscripting child soldiers; the sentence is the longest handed down by the Court to date.

[3] In 2021, he was also a judge in the proceedings that resulted in Ntaganda being sentenced to pay child soldiers and other victims a total of $30 million compensation, the Court's highest ever reparation order.