Diamyd may refer to:

• Diamyd Medical
• A vaccine consisting of GAD65, for Type 1 diabetes

• Tony Keenan
• Tony Kehl
• Tony Kehrer
• Tony Kelly (Australian footballer)
• Tony Kelly (Fair City character)
• Tony Kelly (footballer)
• Tony Kelly (footballer born 1966)
• Tony Kelly (hurler)
• Tony Kemp (baseball)
• Tony Kenneth Burris
• Tony kettle
• Tony Kettle
• Tony Kgoroge
• Tony Kimbrough
• Tony King (footballer)
• Tony Klinger
• Tony Komaroff
• Tony komaroff
• Tony Kouzarides
• Tony Kovaleski
• Tony Krantz
• Tony Kriletic
• Tony Kriletich
• Tony Kuepfer
• Tony LaCava