There are 36 targets in total. More targets will become available as you progress through the story so make sure to come back and check your Saintsbook regularly.
Head to the airport and steal a cart. Karl will appear driving his own cart. Since you can't fire while driving a cart, you must immediately disembark and shoot the target's cart until it explodes.
Harass his Luchador buddies in The Grove for him to show up. Just spot some Luchadors, keep killing them until Almonzo appears as reinforcement.
Grab one of his fat, ugly hos in Henry Steel Mills to make him show up. Just drive slowly around the district until you spot one of those hos walking around. Grab her like what you normally do to get a human shield and several markers will appear. Only one is the real target and the others are decoys. No worries though since they'll be walking towards you anyway.
You should grab a police car and pull him over in Ashwood to execute him. There will be two targets that will appear in the map. In case you killed the decoy, just chase the other marker and kill the target.
Procure a Luchadore vehicle and head to Sunset Park to pick him. In case you have cleared the Luchadores out of their territory (which practically removes their presence in the area), you can find Luchadore vehicles at the parking lot of Buster Flush casino, right across Let's Pretend in New Baranec. Head to the marked location and he will appear.
Head to Rosen Oaks and activate 911 – Emergency in your contact list. Once you've reached the area, the Emergency Response option will appear in the topmost selection. Call it and stay put until the target arrives. You can just blow up the fire engine he's riding if you feel like it.
Head to Bridgeport and taunt some people until he shows up. Pretty easy kill.
Upgrade one of your vehicles at the Rim Jobs in Camano Place. You don't need to fully upgrade your vehicle. Just make a few modifications and the target will appear outside. Take him out.
Go to Planet Saints in Salander and throw a grenade inside the shop to make her appear.
Drive a muscle car and pull up in the target's gas station in New Baranec to make this target appear. The muscle cars in the game are the Bootlegger and Hammerhead. I found a Hammerhead parked in Rosen Oaks (the same place where you'll get a bootlegger during a vehicle theft mission) and parked it in the gas station. The target will appear almost instantly as soon as you pull over. Kill the bastard.
Head to Leather and Lace in Camano Place and order some clothing. This will make him appear.
Find the target and kill him before he jumps off the bridge running from The Grove to Loren Square.
This is much bigger target than the previous ones. You have to kill a whole bunch of his hos in Espina and get Morningstar as mad as you can before he can finally appear. Since you have to kill a bunch of people, you better roll with a tank. Keep doing this until the target finally appears.
Wear a Decker outfit from your wardrobe and head to Burns Hill. Once you find the target, you can take him out from a distance using a sniper rifle. Or if you don't care, just simply kill him and everybody around him.
Pick the target at the airport gate, fly her up in a plane then jump out and leave her behind. Head to the airport and ride the plane marked in the map. Wait for Whitney to ride the plane then fly it up. Once you're satisfied with the height, jump out to complete the assassination.
Rob a store anywhere in Carver Island in the Southwest district to piss off the guy and make him appear. Just follow the marker and rob any store in that area.
Find the target near the Deckers HQ and kill him. There may be multiple targets since the target also employs decoys so just keep hunting the targets until you get the correct one.
Get a cosmetic surgery at his downtown office (Loren Square) and his marker will appear. Head there and kill him.
Head to the casino in Port Pryor and assault/kill the patrons in and around the vicinity to make this guy appear.
Head back to your HQ and place a dummy order on your phone to lure this target. You don't need to go up to the penthouse. Just make the call in the marked location and he'll arrive in a few seconds.
Get a helicopter and fly to Brickston. The target's marker will appear as soon as you enter the area. Just shoot him down to complete the mission.
Go to Yearwood and order a pizza. Once the delivery boy is in view, smoke him.
Cause some ruckus in Espina until the target shows up.
Go to Loren Square and compliment a lot of people until he shows up.
This guy's driving a cement truck around Salander. Your rocket launcher should be enough to take out the truck.
You must approach the target without any weapons while he is sniffing flowers in Sunset Park. He's a bit tough but won't be match with your grenades and rockets.
First, get a Status Quo limo and park to the designated area. Wait a bit and he will appear in a few seconds. A rival hitman will also attempt to kill him so take him out before competition gets in the way.
Find the target in the Camano Place wharf. He's behind the building with some container vans. Take note that taking this target out will instantly warrant you with a LV5 gang notoriety. Escape the area and cool down or just simply ask for gang forgiveness using your contacts.
Grab a chopper and head to the marked location. Land on the helipad and wait until the target appears. Disembark and kill him.
Go to Salander and listen to K12 in your radio to draw her out. There will be multiple targets like the others, due to decoys. Just take out the real one to receive your bounty reward.
Have yourself deliberately run over by a car to lure this target in the Sunset Park area. Just take him out quickly since you also have competition with this target.
Streak near the target's HQ in the church in Ashwood until she appears. Give her the early retirement she deserves.
Grab a chopper and fly near his building to make him go out. Once his marker is visible, fly in and take out the enemies.
Head to the large statue in the lone island to the south and call the number which will become available in your phone once you get in the marked location.
Call him on your phone and meet him somewhere. After heading to the area, you'll see two targets. One is the true target while the other one is a decoy. Just kill them both if necessary.
You'll find the target in the Federal courthouse in Henry Steel Mills. Just head there and drive around a bit until the marker appears.