Seventeen out of the 28 countries that have legalised same-sex marriage worldwide are situated in Europe. Lesbian, gay, bisexual, and transgender ( LGBT) rights are widely diverse in Europe per country. Legal in 5 out of 6 dependencies and other territories Same-sex marriage constitutionally banned in 15 out of 51 states Recognised in all 6 dependencies and other territories Protected in all 6 dependencies and other territories Legal in 3 out of 6 dependencies and other territoriesĪllowed to serve openly in 40 out of 47 states having an armyĪllowed in all 6 dependencies and other territories Legal in all 6 dependencies and other territories