Topping the list - which excludes major label music videos - is a video from beauty vlogger James Charles, addressing allegations made against him by fellow video-maker Tati Westbrook.
The second video is from the popular US personality Shane Dawson, which sees him discuss a range of conspiracy theories.
Irish videos are ranked third and fourth on the list.
Comedy duo The Two Johnnies round out the top three with their music video Could Have Been County:
Meanwhile, Foil, Arms and Hog make the fourth spot for their When Irish People Can't Speak Irish comedy sketch.
Elsewhere, the most popular music video of the year was Billie Eilish's Bad Guy - followed by Lil Nas X's Old Town Road and Stormzy's Vossi Bop.
You can see the full lists below:
Top 10 YouTube Videos in Ireland 2019 (excluding major label music videos)
-
Advertisement
-
The most UNBELIEVABLE scenes in football history?! | Leeds let Villa score after controversial goal!