Eld

• George Eld (died 1624), English printer
• George Eld (antiquary) (1791–1862), English antiquary
• Henry Eld (1814–1850), United States Navy officer and explorer
• Eld Martin (1886–1968), Canadian politician

• ELD glass, extraordinary low-dispersion glass
• Electroluminescent display
• Electronic logging device

• Eld (album), by Norwegian band Enslaved
• Economics of Land Degradation Initiative, promotes sustainable land use globally
• acronym for English Language Development, any teaching program for English Language Learners
• Fire (Elfgren and Strandberg novel) (Swedish: {{lang|sv|Eld}})
• Old age
• South Arkansas Regional Airport at Goodwin Field
• Union of People's Democracy, a defunct political party in Greece

• Elder (disambiguation)

{{disambiguation|given name|surname}}