- Source: Marcelo, Marmelo, Martelo
- Marcelo, Marmelo, Martelo
- Marcelo, Marmelo, Martelo (book)
- Marcelo, Marmelo, Martelo (TV series)
- Honor Society (film)
- Love in Taipei
- Oscar Filho
- List of programs broadcast by Nickelodeon (Brazil)
- List of Paramount+ original programming
- List of programs broadcast by Nickelodeon (Latin America)
- Players (2022 TV series)
Marcelo, Marmelo, Martelo may refer to:
Marcelo, Marmelo, Martelo (book), a 1976 book by Ruth Rocha
Marcelo, Marmelo, Martelo (TV series), a Brazilian television series