It is with sadness that the passing of Frank DiCostanzo (Toronto, Ontario) is shared. Frank, born on June 13, 1929, passed away on June 15, 2026. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He is survived by: his wife Rita; his sons, John (Cidalia), Domenic (Rita) and Nello (Natasha); his grandchildren, Olivia (Daniel), Mark (Sophia), Christian, Luca, Sebastian, Nathan and Emma; and his great grandchild Dante. He is also survived by his family and many nieces and nephews.

In lieu of flowers, donations in memory of Frank may be made to the Sunnybrook Foundation. https://donate.sunnybrook.ca.

Funeral arrangement under the care of
DeMarco Funeral Home

Report

Edit Report Authorize the original

Add a photo or a video

There is no photo or video of Frank DiCostanzo.
Be the first to share a memory to pay tribute.

Add a photo

Light a candle

Illuminate their memory

Give a memorial tree

Plant a tree

Family tree

Brought to you by

Tributes

Here are the tributes to Frank DiCostanzo.

Offer a tribute

June 17, 2026

Mario Sena - Paramount Alliance Ltd. lit a candle

June 17, 2026

Mario Sena - Paramount Alliance Ltd. sent flowers

“In loving memory of Frank DiCostanzo, Please accept our most heartfelt sympathies for your loss. From the staff at Paramount Alliance Ltd.”

June 17, 2026

Liviana Romic lit a candle

“To John, Nello and family Our deepest sympathies on the loss of your father, May the light shine and show him the way to the other side where he will find a place among his loved ones and the grace of God. Liviana and Mirko”

June 17, 2026

Liviana Romic lit a candle

Sympathy messages

Would you like to offer Frank DiCostanzo’s loved ones a condolence message? Write your message of sympathy today.

A person wrote a message from the heart

June 17, 2026

Fabio Brussolo wrote a sympathy message

“Deep condolences to the DiCostanzo family, Our steadfast thoughts of support are with you during this difficult time of losing one of our parent's physical presence. We are right next door if you need anything. Fabio and Manon.”

Make sure relatives of Frank DiCostanzo know they have sympathy messages here.

A unique and lasting tribute for a loved one

Plant a tree

Events

Add an event

Fri

June 19

Visitation

DeMarco Funeral Home (Keele Chapel)
3725 Keele St, North York, ON M3J1N4

Fri

June 19

Visitation

DeMarco Funeral Home (Keele Chapel)
3725 Keele St, North York, ON M3J1N4

Sat

June 20

Funeral service

St. Wilfrid's Roman Catholic Church
1675 Finch Ave W, Toronto, ON M3J2G8

Family member

Solidarity program

Echovita offers a unique service that allows funds generated by the obituary notice to be shared with families that request it.

Make a request

Authorize the original obituary

Lets us publish the full obituary text along with the original picture.
Helps people recognize Frank DiCostanzo and express their condolences more easily.
No advertising will be displayed on this page.

Authorize the original

Funeral arrangement under the care ofDeMarco Funeral Home

Frank DiCostanzo Obituary

Edit picture

Tributes

Sympathy messages

A person wrote a message from the heart

Events

Family member

Stay informed

Find answers to your questions

Share guestbook to family

Send obituary by email

Funeral arrangement under the care of
DeMarco Funeral Home