The Dhammapada
A collection of 423 verses containing the Buddha's essential teachings on some 305 occasions for the benefit of a wide range of human beings.
http://www.serve.com/cmtan/Dhammapada/

Metta Sutra
The Buddha's Words on Kindness (Metta Sutta)
http://www.ncf.carleton.ca/ip/sigs/religion/buddhism/introduction/sutras/metta-sutra.html

Readings in Theravada Buddhism
Over 700 translated discourses by the Buddha.
http://www.accesstoinsight.org/

The Gospel of Buddha
A 19th century compilation from a variety of Buddhist texts by Paul Carus. It is modelled on the New Testament. It was very widely read, and was even recommended by Ceylonese Buddhist leaders as a teaching tool for Buddhist children.
http://acc6.its.brooklyn.cuny.edu/~phalsall/texts/bud-gosp.txt

Dighavu-kumara Vatthu
The Story of Prince Dighavu. Translated from the Pali by Thanissaro Bhikkhu.
http://www.accesstoinsight.org/canon/vinaya/mv10-2-3.html

Buddhist Texts
A small collection of various Buddhist teachings and sutras.
http://lightning.prohosting.com/~eslovick

Samyutta Nikaya
The third division of the Sutta Pitaka, contains 2,889 suttas grouped into five sections (vaggas).
http://www.accesstoinsight.org/canon/samyutta/index.html

Culasunnata Sutta
On Voidness (sunyata) - the quintessence of Buddhism.
http://www.well.com/user/gilesgal/culasunn.html

Buddha's First Sermon
A reconstruction of Buddha's first sermon. Composed at least several centuries after Siddhartha Gautama's death, contains the essence of what the Buddha taught his earliest disciples.
http://acc6.its.brooklyn.cuny.edu/~phalsall/texts/bud-ser1.html

Buddha's Sermons and Teachings
A version of Buddha's first sermon and a discussion of the nature of Nirvana.
http://acc6.its.brooklyn.cuny.edu/~phalsall/texts/bud-ser.html

Quotes from the Masters
A collection of quotes from various sutras. Indexed by author.
http://www.angelfire.com/me2/sutras/quotes.html

Lotus of the True Dharma
A sacred text of Mahayana Buddhism on the subject of the true nature of the Buddha.
http://acc6.its.brooklyn.cuny.edu/~phalsall/texts/lotus0.html

The Anattalakkhana Sutta
A document from the Pali canon of Buddhist scriptures in which Buddha speaks on not-self characteristic.
http://acc6.its.brooklyn.cuny.edu/~phalsall/texts/anatta.html

Sammaditthi Sutta
The Discourse on Right View.
http://web.mit.edu/stclair/www/sammaditthi.html

Lankavatara Sutra
Excerpts from the Lankavatara Sutra.
http://www.webcom.com/~gnosis/library/lank.htm

Bhikkuni Samyutta Suttas
10 suttas about Mara, the personification of doubt and evil, trying in vain to lure the bhikkhunis (nuns) away from their meditation spots in the forest by asking them provocative questions.
http://www.enabling.org/ia/vipassana/Archive/Suttas/S/Samyutta/index.html

Householder Sutta Page
Provides links of various Suttas on the internet.
http://www.angelfire.com/on2/buddhism/householder.html

Satipatthana Sutra
Discourse on The Four Foundations of Mindfulness.
http://www.saigon.com/~hoasen/4foundat.htm

Anattalakkhana Sutta
The Sermon on the Not-Self Characteristic.
http://acc6.its.brooklyn.cuny.edu/~phalsall/texts/anatta.txt

The Sutra of the Lotus Flower of the Wonderful Law
This is the complete text in English as translated by H. Kern in 1884.
http://reluctant-messenger.com/lotus_sutra.htm

The Lotus Sutra
Translated By H. Kern (1884).
http://www.sacred-texts.com/bud/lotus/

Shurangama Sutra
Text, commentaries and articles on content of the sutra and its historical background.
http://online.sfsu.edu/~rone/Buddhism/Shurangama/Shurangama.htm

Bodhisattva Kishitigarbha Vow Sutra
Transalation presented in the form of a seemingly mythic dialogue between the Buddha and Kishitigarbha. Includes historical introduction, the text and a glossary.
http://home.iprimus.com.au/elgaz/

Adittapariyaya Sutta
The Fire Sermon.
http://www.accesstoinsight.org/canon//sutta/samyutta/sn35-028.html

Ananda Sutta
To Ananda (on Mindfulness of Breathing).
http://www.accesstoinsight.org/canon/sutta/samyutta/sn54-013.html

Anapanasati Sutta
Sutra on mindfulness of breathing.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn118.html

Bhumija Sutta
The discourse to Bhumija.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn126.html

Cula-Kammavibhanga Sutta
Buddhist text on how Action differentiates beings in terms of baseness and excellence.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn135.html

Cula-Malunkyovada Sutta
The Shorter Instructions to Malunkya regarding the cosmos.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn063.html

Cula-Suññata Sutta
The Lesser Discourse on Emptiness.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn121.html

Cula-Vedalla Sutta
The Shorter Set of Questions-and-Answers.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn044.html

Cunda Kammaraputta Sutta
Buddha's teaching about ways in which one is made impure by verbal or mental actions.
http://www.accesstoinsight.org/canon/sutta/anguttara/an10-176.html

Dhammacakkapavattana Sutta
Setting Rolling the Wheel of Truth.
http://www.accesstoinsight.org/canon/sutta/samyutta/sn56-011a.html

Kaccayanagotta Sutta
The sutra on right view.
http://www.accesstoinsight.org/canon/sutta/samyutta/sn12-015.html

Kayagata-sati Sutta
Sutra on Mindfulness immersing in the body.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn119.html

Maha-Cattarisaka Sutta
"The Great Forty" - a discourse on Right View.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn117.html

Maha-Nidana Sutta
The Great Causes Discourse.
http://www.accesstoinsight.org/canon/sutta/digha/dn15.html

Maha-Parinibbana Sutta
Sutra on the Last Days of the Buddha. This sutra gives a good summary of the Buddha's Teachings.
http://www.accesstoinsight.org/canon/sutta/digha/dn16.html

Maha-Satipatthana Sutta
The Great Frames of Reference Sutra.
http://www.accesstoinsight.org/canon/sutta/digha/dn22.html

Rathakara Sutta (Pacetana Sutta) - The Chariot Maker
Buddha's parable about the straightness of wheels as corresponding to the straightness of practice.
http://www.accesstoinsight.org/canon/sutta/anguttara/an03-015.html

Sallekha Sutta
The Discourse on Effacement.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn008.html

Sammaditthi Sutta
The Discourse on Right View
http://www.accesstoinsight.org/canon/sutta/majjhima/mn009.html

Sigalovada Sutta
The Discourse to Sigala -- The Layperson's Code of Discipline.
http://www.accesstoinsight.org/canon/sutta/digha/dn31.html#1

Sunakkhatta Sutta
The discourse to Sunakkhatta on craving.
http://www.accesstoinsight.org/canon/sutta/majjhima/mn105.html

Upajjhatthana Sutta
Subjects for Contemplation.
http://www.accesstoinsight.org/canon/sutta/anguttara/an05-057.html

Hiri Sutta
A sutra from the Sutta Nipata, discussing definition of friendship.
http://www.accesstoinsight.org/canon/sutta/khuddaka/suttanipata/snp2-03.html

Sabbasava Sutta
Sutra on All the Fermentations (thoughts that arise in mind).
http://www.accesstoinsight.org/canon/sutta/majjhima/mn002.html

Samaññaphala Sutta
The Fruits of the Contemplative Life Sutra. This discourse is one of the masterpieces of the Pali Canon.
http://www.accesstoinsight.org/canon/sutta/digha/dn02.html

Siha Sutta
To General Siha (On Generosity). Anguttara Nikaya V.34.
http://www.accesstoinsight.org/canon/sutta/anguttara/an05-034.html

Dhammapada [Gutenberg]
A collection of verses; being one of the canonical books of the Buddhists.
http://www.gutenberg.org/etext/2017

Dhammapada
Full English translations of the Dhammapada.
http://www.comparative-religion.com/buddhism/dhammapada/index.php/

Dhammapada - The Path Of Dhamma
The Dhammapada consists of 423 verses in Pali uttered by the Buddha on some 305 occasions for the benefit of a wide range of human beings.
http://www.e-sangha.com/5,3,0,0,1,0.html

The Lotus Sutra
Also known as the "White Lotus of the True Dharma" or "Saddharma-Pundarika Sutta". Translated by Burton Watson.
http://lotus.nichirenshu.org/lotus/sutra/english/watson/indxwatson.htm

Reflections On The Three Fold Lotus Sutra
Paper by John R.A. Mayer. Presents reflections on how this text is applicable to issues in contemporary Western philosophy. Contrasts Nichiren and Tendai traditions with Zen.
http://www.buddhistethics.org/5/mayer981.html