Edna

Edna or EDNA may refer to:

Places in the United States

 * Edna, California, a census-designated place
 * Edna, Iowa, an unincorporated town in Lyon County
 * Edna Township, Cass County, Iowa
 * Edna, Kansas, a city
 * Edna, Kentucky, an unincorporated community
 * Edna, Texas, a city
 * Edna High School
 * Edna, Washington, an unincorporated community
 * Edna, West Virginia, an unincorporated community
 * Edna Lake, Idaho
 * Edna Township, Otter Tail County, Minnesota
 * Edna Township, Barnes County, North Dakota

Arts and entertainment

 * Edna (album), a 2020 album by Headie One
 * Edna, the Inebriate Woman, a 1971 television drama

People

 * Edna (given name), a list of people and characters so named

Science and technology

 * 445 Edna, an asteroid
 * Environmental DNA (eDNA), DNA isolated from natural settings for the purpose of screening for the presence/absence of certain species
 * ExtracellularDNA (eDNA)
 * Ethylenedinitramine, an explosive
 * Electronic Declarations for National Authorities (EDNA), a software developed by OPCW for national authorities