Yes. Alcohol (khamr) and every intoxicant are haram. The Quran calls intoxicants an abomination of Satan's handiwork and commands the believers to avoid them (5:90). The Prophet ﷺ said that every intoxicant is khamr and every khamr is forbidden, and that what intoxicates in a large amount is forbidden even in a small amount.
Ó fiéis, as bebidas inebriantes, os jogos de azar, a dedicação às pedras e as adivinhações com setas, são manobrasabomináveis de Satanás. Evitai-os, pois, para que prospereis.
Satanás só ambiciona infundir-vos a inimizade e o rancor, mediante as bebidas inebriantes e os jogos de azar, bem comoafastar-vos da recordação de Deus e da oração. Não desistireis, diante disso?
Interrogam-te a respeito da bebida inebriante e do jogo de azar; dize-lhes: Em ambos há benefícios e malefícios para ohomem; porém, os seus malefícios são maiores do que os seus benefícios. Perguntam-te o que devem gastar (em caridade). Dize-lhes: Gastai o que sobrar das vossas necessidades. Assim Deus vos elucida os Seus versículos, a fim de que mediteis,
Hadith
Sahih Muslim 2003a
Ibn 'Umar reported Allah's Messenger (ﷺ) as saying:Every intoxicant is Khamr and every intoxicant is forbidden. He who drinks wine in this world and dies while he is addicted to it, not having repented, will not be given a drink in the Hereafter
Sunan Abi Dawud 3681Grade: Al-Albani: Hasan Sahih · Muhammad Muhyi Al-Din Abdul Hamid: Hasan Sahih · Shuaib Al Arnaut: Sahih Lighairihi · Zubair Ali Zai: Isnaad Hasan
Narrated Jabir ibn Abdullah: The Prophet (ﷺ) said: If a large amount of anything causes intoxication, a small amount of it is prohibited
This is general information, not a fatwa. For your own situation, ask a qualified scholar.
Questions about halal and haram
Is alcohol haram in Islam?
Yes. Alcohol (khamr) and every intoxicant are haram. The Quran calls intoxicants an abomination of Satan's handiwork and commands the believers to avoid them (5:90). The Prophet ﷺ said that every intoxicant is khamr and every khamr is forbidden, and that what intoxicates in a large amount is forbidden even in a small amount.