Genocide Remembrance Day may refer to:

Armenian Genocide Remembrance Day (24 April)

Bengali Genocide Remembrance Day (25 March)

International Holocaust Remembrance Day (27 January)

Yom HaShoah (April or May)

Nakba Day (15 May)

National Day of Remembrance of the Victims of the Genocide of the Citizens of the Polish Republic Committed by Ukrainian Nationalists (11 July)

Cambodian Genocide Remembrance Day (20 May)

International Day of Reflection on the 1994 Rwanda Genocide (7 April)

International Day of Reflection and Commemoration of the 1995 Genocide in Srebrenica (in Bosnia and Herzegovina) (11 July)

Tamil Genocide Remembrance Day (18 May) (Mullivaikkal Remembrance Day)

Kwibuka, marking the start of the annual official mourning period for the victims of the Rwandan genocide (7 April)

Pontic Greek Genocide Remembrance Day (May 19)

United Nations International Day of Commemoration and Dignity of the Victims of the Crime of Genocide and of the Prevention of this Crime (9 December)

Holodomor Memorial Day (4th Saturday of November)

Namibian Genocide Remembrance Day (28 May))