A handshake is a one-on-one, interpersonal greeting ritual.

Handshake may also refer to:

• Handshake (company), an American employment company
• Handshake (computing), computer terms related to a signal between multiple computing devices or programs
• Handshake deal, another term for an oral contract
• Handshaking lemma, a specific statement in graph theory

See also

• Hand Shakers , a Japanese anime television series
• Secret Handshake (disambiguation)

This disambiguation page lists articles associated with the title Handshake.
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