The Greatest Canadian Invention

{{Use dmy dates|date=March 2022}}

{{Infobox television

| image =

| caption =

| camera = Multiple-camera

| runtime = ~120 minutes

| creator =

| developer =

| narrated = Bob McDonald

| opentheme =

| endtheme =

| country = Canada

| network = CBC

| last_aired =

| num_episodes = 1

| list_episodes =

}}

The Greatest Canadian Invention is a spiritual sequel to The Greatest Canadian originally aired on CBC Television.{{Cite news |last=Couture |first=Christa |date=January 10, 2017 |title=How well do these Canadian 'bests' hold up in 2017? |url=https://www.cbc.ca/2017/how-well-do-these-canadian-bests-hold-up-in-2017-1.3884232 |work=CBC}}

It began with CBC viewers voting online on which invention (out of 50) they considered to be the greatest Canadian invention. The show is a two-hour special, hosted by Bob McDonald,{{Cite web |title=Program Guide – The Greatest Canadian Invention |url=https://www.cbc.ca/programguide/program/the_greatest_canadian_invention |access-date=May 9, 2024 |website=CBC}} that premiered on 3 January 2007 at 8:00 EST.