Guo Yi may refer to:

• Guo Yi (Three Kingdoms), minister of the state of Cao Wei during the Three Kingdoms period
• Guo Yi (footballer) (born 1993), Chinese footballer

• Digital Dermatitis
• Digital design
• Digital detox
• Digital Devil Monogatari: Megami Tensei
• Digital Devil Monogatari Megami Tensei
• Digital Devil Story Megami Tensei
• Digital Devil Story: Megami Tensei (film)
• Digital Devil Story: Megami Tensei (Telenet Japan)
• Digital (Did You Tell)
• Digital Differential Analyzer
• Digital Differential Analyzer (graphics algorithm)
• Digital director
• Digital (disambiguation)
• Digital Distribution Netherlands
• Digital distribution of video games
• Digital divide in Mainland China
• Digital Divide in South Africa
• Digital divide in South Africa
• Digital divide in the United States
• Digital Divide in the United States
• Digital dividend after digital television transition
• Digital Domain Media Group, Inc.
• Digital Domain Park
• Digital Dreams Music Festival
• Digital Dynasty 23