Relationship most often refers to:

• Family relations and relatives
  • consanguinity
• Interpersonal relationship, a strong, deep, or close association or acquaintance between two or more people
  • Intimate relationship, close relationship that may involve feelings of romance or love and sexual intimacy
• Correlation and dependence, relationships in mathematics and statistics between two variables or sets of data
• Semantic relationship, an ontology component
• Romance (love), a connection between two people driven by love and/or sexual attraction

Relationship or Relationships may also refer to: