I am a lesbian. In many different languages:

Afrikaans: Ek is lesbies.
American Sign Language: Sign "I", then "lesbian"
Albanian: Jam lesbike.
Basque: Lesbiana naiz.
Bulgarian: Аз съм лезбийка.Az sym lezbijka.
Catalan: Sóc lesbiana.
Chinese, Mandarin: 我是一个女同性恋者。Wǒ shì yī gè nǚ tóng xìng liàn zhě.
Croatian: Ja sam lezbijka.
Dutch: Ik ben lesbies.
Esperanto: Mi estas lesbanino.
Estonian: Olen lesbi.
Finnish: Mä oon lesbo. (colloquial) Minä olen lesbolainen. (formal)
Franglaish: Mé e lesbien.
French: Je suis lesbienne.
German: Ich bin lesbisch.
Greek, Modern: Είμαι λεσβία. Eimai lesvia.
Hebrew: אני לסבית. Ani lesbit.
Hungarian: Leszbikus vagyok.
Icelandic: Ég er lesbía.
Indonesian: Saya lesbi.
Irish: Is leispiach mé.
Japanese: 私はレズよ。Watashi wa rezu yo.
Klingon: be'pu' vIparHa'
Korean: 전 레즈비언 인데요. (colloquial) Chon lesbian indaeyo. 저는 레즈비언 입니다. (formal)Chonin lesbian imnida.
Latin: Tribas sum.
Lojban: .i mi mitpavycinglenim
Malay: Awak lesbian.
Norwegian, Bokmål: Jeg er lesbisk.
Norwegian, Nynorsk: Eg er lesbisk.
Oou: []= =_ ?
Polish: Jestem lesbijką.
Portuguese: Eu sou lésbica.
Romanian: Sunt lesbianã.
Russian: Я лесбиянка.Ya lezbiyanka.
Scots Gaelic: Is leisbeach a th' annam.
Spanish: Soy lesbiana.
Swahili: Mimi ni msagaji.
Swedish: Jag är lesbisk.
Tagalog: Tomboy ako.
Thai: ดิฉันเป็นเลสเบี้ยน Di chan phen lesbian.
Toki Pona: mi olin e meli.
Turkish: Ben lezbiyenim.
Welsh: Dw i'n hoyw.