List of Famous people named Marius

Marius-Félix-Antoine Maziers was French Bishop of the Catholic Church.

Marius Stan is a Romanian scientist and actor from Urziceni, currently a senior scientist at the Applied Materials division at Argonne National Laboratory in Lemont, Illinois, where he uses Artificial Intelligence to design materials. Stan is best known for playing car wash owner Bogdan Wolynetz in the AMC television series Breaking Bad.

Marius Daniel Urzică is a Romanian gymnast. Urzică is an Olympic champion, a three-time world champion and a three-time European champion on pommel horse. He competed at three Olympic games, medaling each time on pommel horse and contributed to the team bronze in Athens 2004. His unique technique and style of performance have won him the recognition as one of the greatest masters on this piece of apparatus ever, together with Miroslav Cerar and Zoltán Magyar. Known as "The King of the Pommels" in 2001 he achieved the maximum score of 10.00 on this piece of apparatus at the Glasgow Grand Prix. Two elements in artistic gymnastics, one on pommel horse and one on parallel bars are named after him.

Marius Constant was a Romanian-born French composer and conductor. Although known in the classical world primarily for his ballet scores, his most widely known music was the iconic guitar theme for The Twilight Zone TV series.

Marius Nacht 1962–) is one of Israel's leading serial entrepreneurs, founders and investors. In 1993 Marius Nacht co-founded Check Point Software, along with Gil Shwed & Shlomo Kramer, and is regarded as one of the founding fathers of Israel’s cybersecurity industry. They launched their tiny startup with a mere loan of $300K, and built Check Point into a Nasdaq 100 company with a market cap of about $18 billion. Nacht served in various managerial roles including R&D, Product, Sales, Marketing, and Support. In 2020, he stepped down as Chairman of Check Point, to focus on healthtech initiatives and other ventures he has founded and funded.