If there's something Doctor Who is renowned for, aside from time travel adventures, sonic screwdrivers, and the concept of regeneration, it's the extensive collection of memorable monsters that have graced the series. As we eagerly anticipate the new season of Doctor Who, let's take a nostalgic journey through the Doctor's rogues gallery to spotlight the most formidable monsters the Time Lord has encountered.

Before diving in, a few clarifications: We've omitted villains that don't fit the traditional "monster" category, so iconic foes like the Master won't appear on this list. Moreover, while some of these creatures originate from the classic series, each one listed has made at least one appearance since the show's 2005 revival. We believe that the "modern" monsters have a more significant impact and align better with our focus. With that out of the way, let's delve into our top 20 Doctor Who monsters.

The Best Doctor Who Monsters of the Modern Era

21 Images