Yes — on Google Play
Microsoft Outlook has a Google Play listing.
App Store
On Google Play
Is Microsoft Outlook on Android?
About Microsoft Outlook
Outlook lets you bring all your email accounts and calendars in one convenient spot. Whether it’s staying on top of your inbox or scheduling the next big thing, we make it easy to be your most productive, organised and connected self. Here's what you'll love about Outlook for iOS: - Focus on the right things with …
Microsoft Outlook is listed on both the App Store and Google Play from Microsoft Corporation, so you can install it on Android phones and tablets. The Play Store listing shows 1,000,000,000+ installs.