A wakil (also spelled wakeel) is an agent authorised to act on behalf of a principal, particularly in Islamic law and Islamic finance. In UK and Irish practice the term is most often seen in wakala (agency) agreements used in Sharia-compliant financing, where a bank or other party is appointed to invest funds, acquire assets, collect receivables or enforce rights for the principal (muwakkil).
“Wakil” is a descriptive expression rather than a term defined in UK or Irish legislation or case law. Where the governing law is English, Scots, Northern Irish or Irish law, a wakil is generally treated as an agent and the usual principles of agency apply: act within actual or apparent authority, exercise reasonable skill and care, account for monies and property, avoid conflicts, and (if agreed) receive remuneration (ujr). The role and risk allocation are determined by the agency agreement; the label “wakil” does not of itself create a trust, partnership or fiduciary beyond what the contract and applicable agency law provide.
Usage and effect are broadly consistent across England & Wales, Scotland, Northern Ireland and Ireland. Distinct from other Sharia roles such as mudarib (investment manager under mudaraba) and wali (guardian).