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A warm welcome to the Catholic Church of St. Henry Morse in Diss. This is the main church in the parish of The Most Holy Trinity. The church was built in 2012 and replaced the Church of The Most Holy Trinity on Stanley Road which was built in 1952.


We hope that you can find what you are looking for on this website. We are always available either by phone or email, or in person before or after Mass. Please do not hesitate to get in touch. 


God bless.

We are part of the St. Edmund’s Deanery which is centred geographically upon Bury St.Edmund’s. It is very large and comprises the parishes of Bury St.Edmund’s, Stowmarket, Newmarket, Haverhill, Clare, Sudbury, Hadleigh, Thetford, Brandon and Diss. The Dean at the moment is Fr Stefan Park OSA (01787 277326) and Deanery Forum meetings are held twice a year as advertised. We are also bordered on the east by Bungay parish (01986 893355) which has a Mass Centre at Harleston (Sunday Mass 9.00am, Holydays 7.30pm). On the west by Thetford (01842 752266) which has Sunday Masses at 8.00am, 10.00am and 6.30pm. And on the south-west by Bury (01284 754358) which has Sunday Masses at 6.30pm (Saturday Vigil Mass), 8.30am, 10.00 and 6.00pm. And on the south-east by Stowmarket (01449 771703) which has Sunday Masses at 8.30am and 10.15am. Please phone to check times of Masses on Holydays.

St Henry Morse Catholic Church, Diss

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