Across Wales, organisations are using Hate Crime Awareness Week as an opportunity to remind people that they do not have to tolerate hate and prejudice.
Ledled Cymru, mae sefydliadau'n defnyddio Wythnos Ymwybyddiaeth Troseddau Casineb fel cyfle i atgoffa pobl nad oes rhaid iddynt oddef casineb a rhagfarn.