La Liga teams have picked up some great wins in the Champions League throughout the years, en route to six titles since the 1992/93 edition of the tournament.
We'll go season by season to pick out the greatest La Liga wins—some seasons don't make the cut at all—and we'll put in one or two honorable mentions as well.
The usual suspects, Barcelona, Real Madrid and Valencia, put together some impressive results against other top teams, but there are plenty of surprises as well. The likes of Mallorca and Celta Vigo pop up a few times to make this quite an interesting list.
Except in one instance, Spanish victories over Spanish teams will not be considered.
The impact and importance of the win, whether it was the group stages or the final, are considered.
Whether they were overcoming the odds against superior teams, coming out on top during tough knockout legs or simply sending a statement, these are the greatest La Liga wins in UCL history.
Unless otherwise stated, all statistics, lineups and match results courtesy of UEFA.com.