an incidental beneficiary definition
Incidental beneficiary. An incidental beneficiary is a third party who benefits from a contract between two other parties, but it is not intended that the third party benefit. Therefore, the third party does not have any legal rights under the contract.wex: contracts.n incidental beneficiary is a third party who benefits from a contract between two other parties, but it is not intended that the third party benefit. Therefore, the third party does not have any legal rights under the contract. wex: