Fukoku Hoin (Black Sealing Method)
Name: Fūkoku Hōin, literally "Black Sealing Method"
Type: B-rank, Supplementary, Short range (0-5m)
Users: Sakon

Gofu Kekkai (Five Seal Barrier)
Name: Gofu Kekkai, literally "Five Seal Barrier"
Type: Unknown
Users: Akatsuki

Gogyo Fuin (Five Elements Seal)
Name: Gogyo Fuin, literally "Five Elements Seal"
Type: A-rank, Supplementary, Short range (0-5m)
Users: Orochimaru
Orochimaru uses this jutsu to strengthen the seal on Kyūbi. The original seal allowed Kyūbi's chakra to seep out into Naruto, but the additional seal disturbs this, preventing Naruto from controlling his chakra properly.

Gogyo Kaiin (Five Elements Unseal)
Name: Gogyō Kaiin, literally "Five Elements Unseal"
Type: A-rank, Supplementary, Short range (0-5m)
Users: Jiraiya
This jutsu undoes the Gogyō Fūin, allowing Naruto to control his chakra better and to access the Kyūbi's chakra

Hakke no Fuin Shiki (Eight Trigrams Sealing Style)
Name: Hakke no Fūin Shiki, literally "Eight Trigrams Sealing Style"
Type: No rank, Supplementary, Short range (0-5m)
Users: Yondaime Hokage
The Hakke no Fūin Shiki was used in conjunction with the Shiki Fūin to seal the Kyūbi within Naruto. The Hakke no Fūin Shiki allows the two Shishō Fūin to leak the Kyūbi chakra back into Naruto's own chakra.

Infuin: Kai (Shadow Seal: Release)
Name: Infūin: Kai, literally "Shadow Seal: Release"
Type: S-rank, Supplementary
Users: Tsunade
This jutsu releases the chakra stored inside the seal on Tsunade's forehead. She then uses this chakra for her Sōzō Saisei.

O Fuin (Subdue Seal)
Name: O Fuin, literally "Subdue Seal" or "Stop Seal"
Type: Unknown, probably: S-rank, Short range (0-5m)
Users: Jiraiya, Hatake Kakashi
A special written seal, probably created by Jiraiya, that when applied to Uzumaki Naruto's body will dispel all effects, including chakra, of the Kyūbi. This seal is probably S-ranked, because of it's ability to seal Kyūbi's chakra when it's already out.
Since Kakashi was given the seal by Jiraiya, it is implied that Jiraiya was witness to an event during the timeskip that triggered the Kyūbi's manifestation.

Juin Jutsu (Hyuga Ichizoku Souke) (Cursed Seal Technique (Hyuga family Main House))
Name: Juin Jutsu, literally "Cursed Seal Technique"
Type: A-rank, Supplementary, Short range (0-5m)
Users: Hyūga Family Main house

Juin Jutsu (Orochimaru) (Cursed Seal Technique (Orochimaru))

Name: Juin Jutsu, literally Cursed Seal Technique
Type: A-rank, Supplementary, Short range (0-5m)
Users: Orochimaru

Ten no Juin (Cursed Seal of Heaven)

Name: Ten no Juin, literally "Cursed Seal of Heaven"
Wearers: Uchiha Sasuke, Mitarashi Anko

Chi no Juin (Cursed Seal of Earth)
Name: Chi no Juin, literally "Cursed Seal of Earth"
Wearers: Kimimaro

Shiki Fujin (Corpse Demon Seal Exhaustion)
Name: Shiki Fūjin, literally "Corpse Demon Seal Exhaustion"
Type: S-rank, Offensive, Short range (0-5m)
Users: Sandaime Hokage, Yondaime Hokage
First used by the Yondaime to seal the Kyūbi inside an infant Uzumaki Naruto. The Sandaime also attempted to use this technique against Orochimaru. This technique, when performed properly, ends the lives of both the target and the user. The Sandaime was badly wounded and near death when he perfomed this jutsu, and decided to seal Orochimaru's soul's arms instead of his whole soul, making Orochimaru's arms unusable.

Shikokumujin (Four Black Fog Battle Formation)
Name: Shikokumujin, 四黒霧陣, literally "Four Black Fog Battle Formation"
Type: B-rank, Supplementary
Users: Sound Four
This seal is used to reduce the effects of the seishingan drug. While under influence of this seal the drugged person won't die, but rather be put in a temporary coma. This forces the body of the person to be able to handle a level 2 cursed seal.

Shisho Fuin (Four Symbols Seal)
Name: Shishō Fūin, literally "Four Symbols Seal"
Type: No rank, Supplementary, Close range (0-5m)
Users: Yondaime Hokage
The jutsu that was used to seal the Kyūbi into Naruto's stomach.

Byakugan (Evil Eye)
Name: Byakugan, literally "White Eye", Viz "Evil Eye"
Type: Dōjutsu, No Rank, Supplementary, All ranges
Users: Hyūga Hinata, Hyūga Neji, Hyūga Hiashi, Hyūga Hanabi, Hyūga Hizashi
The power and effectiveness of the Byakugan varies from person to person, but in the most advanced cases (such as that of Hyūga Neji), a Byakugan user has a 360 degree field of vision, with the exception of a small blind spot behind the user's first thoracic vertebra, and can even see the minuscule chakra pressure points (tenketsu, 点穴). It also has telescope and X-ray vision. The Byakugan is the key to Konohagakure's strongest Taijutsu, the Jūken, as it allows the user to see the chakra circulatory system of an opponent. It is to be noted, however, that the Byakugan is a seeing eye that lacks the power of analysis. Each level of its insight can therefore be mystified by proper means. This is demonstrated in an anime filler arc by Ranmaru, who created false chakra circulatory systems through the use of a dōjutsu (possibly a bloodline limit), causing the Byakugan to see inanimate objects as people and the objects themselves at the same time. A Byakugan user is unable to see the working of such an "illusion".

Makyo Hyosho (Demonic Mirror Ice Crystals)
Name: Makyo Hyosho, literally "Demonic Mirror Ice Crystals" (a.k.a. "Demonic Ice Mirrors"), Viz "Secret Art of Water Ice Crystal Magic Mirror Technique"
Type: No rank, Offensive, Short to mid-range (0-10m)
Users: Haku
This jutsu uses ice to create mirrors surrounding the opponent. These mirrors are as hard as steel, and almost impossible to break through or melt. The jutsu user can travel almost instantaneously between these mirrors and attack while in transit, making it almost impossible to defend from his attacks or to attack him.
Haku's Makyo Hyosho had never been defeated before his fight with Uzumaki Naruto and Uchiha Sasuke, when Naruto used the Kyūbi's chakra to break through the mirrors.

Mangekyo Sharingan (Kaleidoscope Copy Wheel Eye)
Name: Mangekyō Sharingan, literally "Kaleidoscope Copy Wheel Eye"
Type: Dōjutsu, No rank, Supplementary, Short range (0-5m)
Users: Uchiha Itachi, Hatake Kakashi
An advanced and more powerful form of the Sharingan. It allows the user to use the jutsu Amaterasu, Tsukuyomi, and one other as of now unnamed jutsu, possibly called Susanoo (Amaterasu, Tsukuyomi, and Susanoo are siblings in Japanese mythology, being the deities of the sun, the moon, and storms, respectively.) Such powerful jutsu comes with a price, however. Each usage of the Mangekyō progressively weakens and destroys the vision.

In manga chapter 276, Kakashi reveals that he has also developed the Mangekyō, and uses a technique (possibly the Susanoo) to destroy Deidara's right arm (possibly sending it to another dimension). Thus, there are two known living users of the Mangekyō Sharingan, Uchiha Itachi and Hatake Kakashi. It is unknown if Kakashi was the other Mangekyō user Itachi was referring to when talking to Sasuke after he murdered their family. Considering Itachi's look of shock when Kakashi asks about his degrading vision, it is unlikely to be the case. Kakashi's Mangekyō appears slightly different from Itachi's, an observation with currently unknown significance.

According to Itachi, Uchiha Sasuke should be able to unlock the Mangekyō, making him the third Mangekyo user in history.

Also according to Itachi, you need to kill your best friend in order to obtain the Mangekyo Sharingan.

Sharingan (Copy Wheel Eye)
Name: Sharingan, literally "Copy Wheel Eye"
Type: Dōjutsu, No rank, Supplementary, All ranges
Users: Uchiha Sasuke, Hatake Kakashi, Uchiha Itachi, Uchiha Obito, Uchiha Fugaku
The Uchiha clan's Sharingan is an evolution from the Byakugan (Evil Eye) of the Hyūga Kekkei genkai.
It can be used to see through an opponent's jutsu as well as copy it, although it cannot copy Kekkei genkai jutsu. It stands to reason that the Sharingan is also incapable of copying any jutsu that has special requirements, e.g. Kuchiyose no Jutsu requiring a contract with a Summon. There is also some doubt about whether or not the Sharingan is capable of copying jutsu that don't require hand seals, like the Rasengan.
The natural enemy of a Sharingan user is a Taijutsu user, because, although the Sharingan can copy and follow Taijutsu, the Sharingan user also needs the strength and speed of the Taijutsu user to use the copied jutsu or counter it effectively.
Hatake Kakashi has an additional weakness. Because his Sharingan was transplanted from Uchiha Obito he doesn't have Uchiha blood himself. This makes using his Sharingan very inefficient and exhausting.

Shikotsumyaku (Dead Bone Pulse)
Name: Shikotsumyaku, literally "Dead Bone Pulse"
Type: No rank, Supplementary
Users: Kimimaro
The users of this bloodline limit can manipulate their bones in terms of structure, shape and hardness. They often protrude bones from their bodies as a form of attack, and in extreme cases can pull out bones from their bodies to wield as weapons.