on behalf of

phrase

variants or on someone's behalf
1
also US in behalf of someone or in someone's behalf : as a representative of someone
The teacher accepted the award on behalf of the class. = The teacher accepted the award on the class's behalf.
2
also US in behalf of someone or in someone's behalf : for the benefit of someone : in support of someone
She spoke in behalf of the other candidate.
They're willing to do anything on their child's behalf.
3
: because of someone : to please someone
Don't get up on my behalf.

Examples of on behalf of in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Haiti’s National Commission for Disarmament, Demobilization, and Reintegration told the AP that an individual contacted them on behalf of the armed group, but that the commission works alongside the prime minister's office. — ABC News, 6 Nov. 2026 Ruiz-Picasso’s complaint was made on behalf of nine heirs to the artist. — Devorah Lauter, ARTnews.com, 6 Nov. 2026 There could also be a bipartisan pushback on the rising cost of hospital care as well as pharmacy benefit managers, which act as middlemen to negotiate drug prices and rebates on behalf of insurers and employers. — Berkeley Lovelace Jr, NBC news, 5 Nov. 2026 For instance, a newer technology within artificial intelligence is agentic AI, in which agents act on behalf of people. — Sarah Jones, Footwear News, 5 Nov. 2026 See All Example Sentences for on behalf of

Browse Nearby Words

Cite this Entry

“On behalf of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20behalf%20of. Accessed 12 Nov. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster