Marcinho is the nickname of several Brazilian footballers.

• Marcio de Souza Gregório Júnior, midfielder;
• Márcio Almeida de Oliveira, defender
• Márcio Ivanildo da Silva, midfielder;
• Márcio José de Oliveira, midfielder;
• Márcio Fortes Filho, midfielder;
• Márcio Luiz Adurens, midfielder;
• Márcio Miranda Freitas Rocha da Silva, midfielder.

• Comb-spined Catfish
• Comb spined catfish
• Comb-spined catfish
• Comb spined Catfish
• Comb Spined Catfish
• Comb-Spined Catfish
• Comb Spined catfish
• Comb-Spined catfish
• Combs, Sara W.
• Combs Township, Carroll County, Missouri
• Combs, William
• Combtooth lanternshark
• Combucha
• Combust. Explos. Shock Waves
• Combust Explos Shock Waves
• Combust Flame
• Combustible ice
• Combustible material
• Combustion chemistry
• Combustion, Explosion, & Shock Waves
• Combustion (film)
• Combustion & Flame
• Combustion in porous media
• Combustion instability
• Combustion products