Alexis Haritsis (born 10 August 1977) is a Greek politician, Member of the Hellenic Parliament since 2019 and President of New Left since 2023.

He studied electrical engineering, specialising in Renewable Energy Sources and participated in left-wing formations, organising from 2008 in Synaspismos and then in SYRIZA.

[4] In the First Cabinet of Alexis Tsipras he served as Secretary General of Public Investment and ESPA at the Ministry of Economy, Infrastructure, Shipping and Tourism.

In the Second Cabinet of Alexis Tsipras he was Deputy Minister of Ministry of Economy, Development and Tourism responsible for ESPA.

[11] In July 2023 he announced that he would not be a candidate in the 2023 Syriza leadership election and that he supports the candidacy of Efi Achtsioglou.