#1 Lionel Messi - 21 games, La Liga

Since records are our topic of discussion here, how can it be complete without the mention of Lionel Messi? And what's more - he tops this too, as is often the case. Having only come off the back of a rampaging 73-goal campaign in 2011/12, the Barcelona ace launched into another mercurial scoring run in the following season that saw him score a staggering 21 times on the trot.
Starting with a brace against Mallorca in November, Messi carried on untrammelled in front of goal until he finally ran out of luck on the last matchday. He bagged a brace each against Real Zaragoza, Levante, Athletic Bilbao, Real Betis and Atletico Madrid during the nerve-wracking run, and followed it up with a four-goal salvo against Osasuna.
Messi did go on to miss a few games after this through minor niggles but managed to get himself on the scoresheet upon his return. The Argentine struck 33 times during this hot streak - 46 overall - smashing Ronaldo Nazario's previous haul of scoring in 10 consecutive games well out of the park.