Kalabaw

 is one of the three competing tribes in.

Kalabaw became ne of the two dominating tribes in, only getting beat by Tandang on several instances during three-tribe challenges (while witnessing the fall of the other tribe, Matsing). However, after Matsing was absorbed, the tribe began to crumble by losing the remaining immunity challenges.

Original
The Kalabaw tribe initially consisted of:
 * Dana Lambert, a cosmetologist from Winston-Salem, North Carolina
 * Sarah Dawson, an insurance saleswoman from Silver Springs, Maryland
 * Katie Hanson, a former Miss Delaware from Newark, Delaware
 * Jeff Kent, a retired Major League Baseball player from Austin, Texas
 * Carter Williams, a track coach from Shawnee Kansas
 * Jonathan Penner, a writer from Los Angeles, California

Post-Matsing Dissolve
On Day 11, Kalabaw absorbed one of the two members remaining from the dismantled Matsing tribe.
 * Dana Lambert
 * Sarah Dawson
 * Katie Hanson
 * Jeff Kent
 * Carter Williams
 * Denise Stapley
 * Jonathan Penner

Tribe History
The tribe started out with five players: Carter, Dana, Dawson, Jeff, and Katie. It was later revealed that Jonathan Penner from Survivor: Cook Islands and Survivor: Micronesia would join the tribe. Jonathan had a calm attitude heading into the game, describing it as a marathon in which you have to pace yourself and you can't always be sprinting at full speed. Despite Jonathan being initially warmly greeted by his tribemates, he would eventually become an outsider, especially in Jeff and Dana's minds, as the tribe agreed that he's had his time to play the game and he shouldn't end up winning nor getting far. The tribe included Jeff Kent, a former MLB player who wished to keep his indentity secret as he felt like if people knew who he was, they wouldn't want to keep him around. Dawson was the first person to be aware of Kent's background but kept that realization to herself, likely to use it when and if it would benefit her down the road. Jeff also suffered an injury almost immediately after the game started upon jumping off the boat, which at first seemed like it would be a big deal but Jeff managed to cope with it although some people suspected Jeff might be injured. Jonathan would find the clue to the hidden immunity idol in the bag of rice, so Jonathan decided to look for the idol but had no success. In the first immunity challenge, overall the tribe's performance was decent and they managed to finish in 1st place, receiving the reward of a complete fire starting kit along with immunity.

The next episode it was raining very hard and the tribe was forced to stick together in the camp, much to Jonathan's annoyance as he knew the Hidden Immunity Idol was in the camp but he couldn't go looking for it with the entire tribe there. Dana suggested that it might be a better idea to go inside the cave until the rain stops, which presented Jonathan with a golden opportunity to hopefully find the idol. Dawson and Dana returned to camp as they forgot some flint that could help them start a fire in the camp and nearly caught Jonathan looking for the idol but he excused himself by saying he was looking for his glasses. That kept them from being suspicious of him. Jonathan eventually discovered that the Hidden Immunity Idol was the handle of the container that held the rice bag. Upon realizing this, Jonathan obtained the Hidden Immunity Idol. Kalabaw finished in 2nd place in the challenge and received immunity and a tarp as a reward.

The Kalabaw tribe would soon turn into the men vs. the women when separate alliances formed between Jonathan, Carter, and Jeff vs. Katie, Dana, and Dawson. However, by keeping up their winning streak, the two alliances never had to butt any heads.

Buffaloes versus Roosters
On Day 11, the two tribes would learn that they would be acquiring one of the two members from the dissolved Matsing tribe. Kalabaw acquired Denise Stapley while Tandang took Malcolm Freberg. It appeared now that the men were at a 4-3 disadvantage against the women's alliance who needed to pull in Denise for a majority. However, this plan was short-lived when Dana fell ill and decided to pull herself out of the game because she felt she couldn't continue on.

At the Immunity Challenge, although Kalabaw managed to catch up despite Katie's lagging at the start, they lost and had to attend their first Tribal Council. At their camp, both Katie and Dawson were targets because they were blamed for the loss at the Immunity Challenge while Katie and Dawson decided to target Denise to keep the original tribe's remaining numbers, while  the men were eyeing on her, as their fourth member. At Kalabaw's first Tribal Council, Dawson found herself blindsided by a 5-1 vote, but not before giving Jeff a kiss and a hug on her way out.

At the next Reward Challenge, the returning players of both tribes squared off in a physical battle. With the tribes dead even, the returning players from both tribes decided to broker a deal to call off the challenge. Jonathan and Michael Skupin decided that the Tandang tribe would forfeit the challenge, in exchange for whatever remains from Kalabaw's rice supply. On Kalabaw's end of the deal, Jonathan promised to catch more fish to compensate for the lost rice. Though the new contestants were shaky with this decision, they agreed with the deal, winning the challenge for Kalabaw. The deal proved to be a large failure for both tribes, when Jonathan failed to catch fish as he promised.

In the following immunity challenge, Kalabaw loses in a comeback victory of Tandang. Katie, being the weakest member of the tribe, wanted to target Jonathan for the failed deal and for being a returning contestant. In the end, Jeff and Carter thought Jonathan possessing an idol would be beneficial for them in the long run, and Katie was sent home, 4-1.

On Day 17, Kalabaw received a message from a visiting boat, instructing them to gather their belongings and other valuables in ten minutes and prepare for transportation to the abandoned Matsing tribe camp for the merge.

Trivia

 * The national animal of the Philippines, the "kalabaw" ("carabao" in English; scientific name Bubalus bubalis carabanesis), is a subspecies of the water buffalo. Important in agriculture, they are employed by farmers to plow their fields or haul their products to marketplaces, similar to horse carriages.
 * Red is one of the three colors represented in the Philippine flag. The red stripe at the bottom symbolizes valor and nationalism. If the Philippine flag is viewed horizontally and is inverted (where the red stripe is shown on top of blue stripe), it means the Philippines is at war.
 * Kalabaw is the first tribe on a non-Battle of the Sexes season whose original members enter a merge with only one gender. All original female Kalabaw members are eliminated before the merge, leaving only men (and Denise, though her original tribe was Matsing) to represent the tribe.
 * All of Kalabaw's tribal councils ended in a unanimous vote.