Holy Trinity Chapel is a private chapel adjacent to Capesthorne Hall, near the village of Siddington, Cheshire, England. It is recorded in the National Heritage List for England as a designated Grade II* listed building. It is an Anglican church in the diocese of Chester, the archdeaconry of Macclesfield and the deanery of Macclesfield. Its benefice is combined with those of St James and St Paul, Marton, Christ Church, Eaton, and All Saints, Siddington.