Constantinos Mantziounis

It is with great sadness that we announce the passing of our husband, father and Pappou Constantinos Mantziounis, who left us peacefully on September 16, 2025 with his family by his side. Constantinos’ soul is surrounded by family and loved ones on his journey.

Born on July 8, 1944 in a city of Nigrita in Greece, he immigrated to Canada in 1969 and built his home and his family in Toronto. First and foremost, Constantinos was a dedicated father and husband. He was a hard-working man, determined to provide and take care of his family. He especially loved his role as Pappou. He cherished his grandchildren and embraced every moment with them.

Constantinos is preceded in death by his loving parents Vasilios and Soultana. He is lovingly remembered by his wife Niki, his son Bill (Eya) and daughter Evdoxia (Manny), his cherished grandchildren Nikoletta, Maryanna, Aidan, Alexia and Zadie, and brothers Christos and Anastasios and their families.

May Constantinos’ memory be eternal. He will forever live on in the hearts of his family, friends and loved ones.

Funeral Service Details:

Visitation: 
Tuesday September 23, 2025
10 am to Noon
Annunciation of the Virgin Mary Cathedral 
136 Sorauren Avenue Toronto, ON

Funeral Service:
Tuesday September 23, 2025
12:00p.m. 
Annunciation of the Virgin Mary Cathedral 
136 Sorauren Avenue Toronto, ON

Interment: 
Sanctuary Park Cemetery 
1570 Royal York Road 
Section: O