As Diasporic Black women, as Black women who mother, biologically and other, the Collaborative for the Research of Black Women and Girls write this letter in response to state sanctioned violence and anti-Blackness. We affirm the work of African American Policy Forum’s #SayHerName initiative, the Black Visions Collective, the Movement for Black Lives and the broader struggle to build a gender inclusive movement and lift up the voices of all self-identified Black women. We write this letter as we mourn Breonna Taylor, George Floyd, Ahmad Arbery, Tony McDade, Rakia Boyd, Aiyana Stanley-Jones, Mya Hall, Atatiana Jefferson, Korryn Gaines, Sandra Bland and all the numerous daughters, sons, brothers, sisters, mamas, fathers, cousins, aunties and uncles that we have lost. We mourn!