Homosexuality in Greece became legal in 1951 by the new Penal Code, but some discrimination in laws against homosexuals was valid until recently (article 347 of the Penal Code).

Cohabitation agreement, corresponding to civil union, was instituted in Greece, in November 26, 2008, only available to opposite-sex couples. In April 2006, former President of the PA.SO.K. party, George Papandreou proposed to Parliament the recognition of unmarried same-sex or heterosexual couples. However, the project was not accepted by the LGBT organizations as it was considered that it would not have any benefit in their rights, since it prohibited the adoption of children.

Many instances of discriminations against LGBT individuals are illegal. The only case where discrimination is not illegal is if it is done by public domain (of which the church is one.)

The Community/Union legislation (directive 2000/78) prohibited discrimination based on sexual orientation in the workspace. Later on it was transferred to the Greek legal order, with law 3304/2005, almost verbatim. The greek translation of the directive and the greek law referred to sexual orientation as “genetic orientation”.

In order to donate blood, blood donors had to fill out a form called "Blood Donor History”, issued by the National Blood Donation Center, which stated that donating blood is prohibited for “anyone who had been in a homosexual relationship since 1977”

In May 10, 2022 the Greek Minister of Health, Thanos Plevris submitted an amendment to the bill for the “personal doctor”, based on article 1 of which institutes the prohibition of practical conversions to vulnerable individuals by professionals. With the term "professionals" the amendment defines those who receive remuneration to proceed with such "treatments", leaving a legal gap in practices e.g. of the Church, such as exorcism or other covert practices, which do not involve remuneration. Also, the term "vulnerable" means minors or those who are under legal assistance.
At the same time, the provision prohibits professionals from inviting, promoting or advertising conversion practices performed by themselves or other third parties, professionals or not.
Violation of the law in addition to the prescribed disciplinary and administrative sanctions, will be punished with imprisonment and a fine, while the repeated commission of the above act constitutes an aggravating circumstance.

Conversion Therapies for LGBT people are held openly in Greece with the tolerance of the state as well as the responsible associations of mental health specialists. Research on this issue indicates that such therapies involve spiritual or religious leaders, alternative healers (homeopaths, energy therapists, etc.) as well as health and mental health professionals.
Today, while some psychologists continue to use therapies such as disgust, the most commonly used techniques include a variety of behavioral, cognitive, psychoanalytic, and other practices that seek to change or reduce a person's same-sex attraction or gender identity. Lesser known but still active practices are beatings, sexual violence - even rape -, isolation, deprivation of food, electroshock, administration of drugs and other drugs, psychological violence, as well as exorcisms or other sessions.
The church is also promoting these therapies through the church-funded omofylofilia.gr site.

Article 347 of the Greek Criminal Code; which provides for a higher age of consent of 17, for seducing a male person if the male partner is over 18 and for lesbians and both male/female heterosexuals (regardless of close-in-age or not) and for only close-