Rainbows Across Borders is a voluntary self-help group for lesbian, gay, bisexual & transgender (LGBT) asylum seekers who are fleeing persecution of oppressive homophobic/transphobic regimes. The group is based in Croydon.

It operates as a collective and is open to LGBT people who are applying to the United Kingdom for asylum on the grounds that they have faced or fear persecution and harm in their countries of origin because they are lesbian, gay, bisexual or transgender.