List of Famous people born on October 3rd

Onyx Dornelles Lorenzoni is a Brazilian politician, businessman, and veterinarian. A member of the Democrats (DEM), he is currently a Federal Deputy from Rio Grande do Sul in his fourth term. After the 2018 Brazilian general election, president-elect Jair Bolsonaro invited Lorenzoni to be Chief of Staff. He was also designated leader of the transition team.

Zuleyka Jerrís Rivera Mendoza is a Puerto Rican actress, TV host, dancer, model and beauty queen who won Miss Universe 2006 in Los Angeles. She was previously crowned Miss Puerto Rico Universe 2006. She made her debut as a telenovela actress in Mexico's Telemundo's soap opera Dame Chocolate in 2007, which was followed by several other soap opera roles. In 2017 she appeared in the music video for "Despacito" by Luis Fonsi.

Eduard Mikhailovich Sagalaev is a Russian television journalist and media manager.

David Kaczynski is the younger brother of Ted Kaczynski, the serial bomber dubbed the "Unabomber" by the FBI before his arrest in 1996. His memoir, Every Last Tie: The Story of the Unabomber and His Family, details his relationship with his brother and parents and the decision that David and his wife made to share their suspicion that Ted was the Unabomber with law enforcement, which led to his arrest.

Thiago Alves d'Araujo is a Brazilian current bare knuckle boxer and former mixed martial artist. A 27-fight veteran of the Ultimate Fighting Championship, he competed in the promotion from 2005 until 2019. Aside from being a professional fighter, Alves has been a striking coach at the American Top Team since 2017.

Luke Alexander Matheson is an English professional footballer who plays as a defender for Ipswich Town, on loan from Wolverhampton Wanderers.

Tuvana Türkay is a Turkish actress.

Giselle Itié Ramos is a Mexican-Brazilian actress. Itié is best known for her roles as Anabela Palhares in the Brazilian telenovela Bela, a Feia and as Sandra in the action movie The Expendables.

Infante Alfonso of Spain was the younger brother of King Juan Carlos of Spain. He is also the youngest son of Infante Juan, Count of Barcelona and Princess María de las Mercedes of Bourbon-Two Sicilies, and the grandson of King Alfonso XIII.

Margarita María de Santa Teresita Vargas Gaviria better known by her stage name Margarita La Diosa de la Cumbia, is a Colombian-Mexican singer.