Retrocalcaneal bursitis or insertional bursitis is inflammation of the retrocalcaneal bursa located anterior to the insertion of the Achilles tendon. It caused by infection, Achilles tendon injury, inflammatory arthropathies and calcaneal fractures.

It is usually associated with Achilles tendinitis and/or Haglund deformity.

It forms a part of Haglund syndrome (retrocalcaneal bursitis, Haglund deformity and Achilles tendinopathy).