Gabrielle Rifkind is a British mediator who has specialised in international conflict resolution working through non-governmental organisations, (NGOs) in the Middle East and United Kingdom.

[2][3] Her work considers the role of human relationships[4] in managing parties with "radical disagreements"[5] with the goal of establishing areas of potential mutual self-interest.

[12] Rifkind's theory of conflict resolution focuses on the non-violent management of radical differences between groups, rather than searching for an elusive common ground.

[14] Rifkind has frequently appeared on broadcast media in the UK has given public lectures on peacemaking and contributed to a colloquium at Princeton University and has twice debated at the Oxford Union.

[15][16] She has been one of the conflict mediators for four series of BBC Radio 4's "Across the Red Line" presented by British political journalist, Anne McElvoy.