Affinity

Affinity may refer to:

== Commerce, finance and law == Affinity (law), kinship by marriage Affinity analysis, a market research and business management technique Affinity Credit Union, a Saskatchewan-based credit union Affinity Equity Partners, an Asian private equity firm Affinity fraud, a type of scam targeting a specific demographic Affinity marketing, a method of extending market reach by forming partnerships and cross-selling relationships Affinity Partners, an American private equity firm