The 2018 Fastlane was the fourth Fastlane professional wrestling pay-per-view (PPV) and livestreaming event produced by WWE. It was held exclusively for wresters from the promotion's SmackDown brand division. The event took place on March 11, 2018, at the Nationwide Arena in Columbus, Ohio. The 2018 event was the final SmackDown-exclusive pay-per-view and subsequently the final brand-exclusive pay-per-view under the second brand split as following WrestleMania 34 in April, WWE discontinued brand-exclusive PPVs.