Oluwaseun Ayodeji Osowobi (she/her) is a multi-award winning gender equality advocate with six years experience in deploying effective solutions to challenge systemic social barriers that promote violence against women and girls and utilising social and behaviour change communication to improve SGBV knowledge, attitudes and practices in order to achieve Gender Equality.

She is the Executive Director of Stand to End Rape Initiative (STER), a leading NGO that adopts a comprehensive approach of working with communities to generate sustainable homegrown solutions and partners with local and national groups on systems-level prevention and intervention, while providing holistic psychosocial support to survivors in Nigeria. The organization has provided support to over 350 women, girls, boys and men and reached about 200,000 Nigerians with information.

Oluwaseun fosters systemic change by providing capacity building support on violence prevention and intervention initiatives to governmental and non-governmental institutions as well as supporting policy advocacy to enjoin the Nigerian Government for the passage of gender-centred Laws. In 2019, Oluwaseun partnered with BBC Africa Eye on the #SexforGrades documentary to highlight sexual harassment in Nigerian tertiary institutions. Through this effort, the Sexual Harassment in Tertiary Institution Prohibition Bill was relaunched at the National Assembly and passed third reading.

In recognition of her work, Oluwaseun was recognised as a TIME 100 NEXT and the Commonwealth Young Person for the Year 2019.