EYF may refer to:

• Curtis L. Brown Jr. Field, in Bladen County, North Carolina, United States
• European Youth Forum

• 2004 of the Palestinian National Authority
• 2004 of the Palestinian territories
• 2004 Ohio Bobcats football team
• 2004 Oita Trinita season
• 2004 Oklahoma State Cowboys football team
• 2004 Oklahoma state elections
• 2004 Ole Miss Rebels football team
• 2004 Olympic medal table
• 2004 Olympics Swimming schedule
• 2004 Omiya Ardija season
• 2004 Ontario Men's Curling Championship
• 2004 Ontario Scott Tournament of Hearts
• 2004 Ordina Open
• 2004 Ordina Open – Men's Singles
• 2004 Oregon State Beavers football team
• 2004 Orlando Predators season
• 2004 Pacific Handball Cup
• 2004 Pacific Islanders rugby union tour of Australia and New Zealand
• 2004 Pacific Life Open - Women's Singles
• 2004 Pacific Life Open – Women's Doubles
• 2004 Palauan constitutional referendum
• 2004 Palau Soccer League
• 2004 Palm Beach Gardens Challenger
• 2004 Palopo cafe bombing
• 2004 Pan American Judo Championships