Wired
Cook’s Illustrated
Shop Smart (from Consumer Reports)
Man, I love magazines. I majored in journalism in college with a focus on magazine. I never did pursue it as a career tho.
National Geographic
Alpinist
Martha Stewart Living
Runner’s World
Sports Illustrated (though I bought it to support a friend’s daughter in a school fundraiser, and I’ll probably let it lapse)
Guitar Player
Rolling Stone
Car and Driver
My wife subscribes to:
Cooking Light
Cuisine at Home
Archaeology
New Yorker, for about 15 years now.
Scientific American
Smart Money
Consumer’s Reports
Point of Inquiry
TV Guide
The Atlantic
Skeptic
Seems like I subscribe to a lot more magazines than most…
J.
My mom buys me Consumer Reports, National Geographic, The Family Handyman, and Reader’s Digest every year for Christmas.
My wife gets Birds & Blooms and Garden Gate.
I get Men’s Health and Golf Digest.
Cook’s Illustrated
Sports Illustrated
Smithsonian
National Geographic
SA Botanical Society (Veld & Flora)
White Dwarf, kind of (I get a copy kept at the newsagents for me, not posted to me)
I used to do Time but they became too gung-ho pro-US-military for my taste
I used to do Dragon but they started stinking.
New Yorker
F&SF
Analog
Asimov’s
Now the rest are magazines I get as a consequence of other things
Computer, from being in the IEEE Computer Society
IEEE Spectrum, from being in IEEE
Technology Review, as a consequence of donating to MIT as an alum.
Sports Illustrated
The Week
Entertainment Weekly
Wild Bird
National Geographic
Smithsonian
Wine Enthusiast
And a few that come with memberships to other things I suppose, like Costco Connections, Via (AAA), the Universtiy of Wisconsin Alumni Magazine
Beadwork and Bead & Button. I used to get Step by Step Wire Jewelry because I won a subscription as a door prize, but I don’t really do wire work so I let it lapse.
The Economist
Scientific American
National Geographic
New England Journal of Medicine (wife)
The Atlantic
This Smithsonian (gift some someone)
Nat Geo. (gift from someone)
One of those better homes and good housekeeping things (gift from MIL, no one reads it)
Art in America
Art News
Don’t bother. I subscribed to The Atlantic for almost 30 years and just let it lapse this year. It ain’t what it used to be IMO.
I get Esquire and Bee Culture
My wife get Smithsonian.
At home:
Threads
(If I could find the time to read it I’d get Fine Woodworking from the same publishers as well. I really like all the Taunton Press mags: fascinating ideas and excellent technical detail.)
At work:
Mathematics Magazine
Journal of the American Oriental Society
And then went to an online-only format in 2007 or 2008, when Wizards of the Coast ended Paizo’s license for the title (as well as Dungeon). I’m still technically a “subscriber” to both magazines, but they no longer fit the OP’s question.
Currently just *New York *magazine, the New Yorker’s less pretentious sibling. 
I almost never read it, sadly.
Oh! Also Opera News, which I got when I signed up for the Metropolitan Opera Guild. (Little did I know, I also effectively signed up for several dunning calls per week, asking for more money. I never answer them.)
bon appetit
Indistrial Engineering
Make
Scientific American
Try Harper’s instead, IMHO.
New York (some excellent national political reporting)
The New Yorker
Harper’s
Tip: If you have some miles piled up from an airline and you’re pretty sure you’ll never use them on flights, you can often use them for a one year subscription to magazines. The publishers are so hard up for hard copy subscribers that a lot of them will just keep extending your subscription long after it first expires.