There have been over 6,000 hominini fossils uncovered. The list below is just a sample.
1/4 of the discoveries below occurred in the last decade.
Bold species are viable candidates for an ancestor of humans.

	Name	Species	Age mya	Cranial Cap cm1	Height male	Dis- covery	Location	Researcher
1	Toumai	Sahelanthropus tchadensis	7-6.4	350	?	2002	Toros Menalla, Chad	Brunet et al.
2		Orrorin tugenensis	6		3-11	2001	Tugen Hills, Kena	Brigitte Senut et al.
3		Ardipithecus kadabba	5.2-5.8	400		1997	Middle Awash, Aramis, Ethiopia	Haile-Selassie
3	Ardi	Ardipithecus ramidus	4.4	400	4-0	1994	Middle Awash, Aramis, Ethiopia	White et al.
3		Ardipithecus ramidus	4	400		2005	Gona, Middle Awash, Aramis, Ethiopia
7		Australopithecus anamensis	4.0			1995	Kanapoi, Kenya	M. Leakey et al.
4	Dikika child	Australopithecus afarensis	3.3	500	4-6	2006	Dikika, Awash Valley, Ethiopia
4	Lucy AL-288	Australopithecus afarensis	3.2	450	4-11	1974	Hadar, Awash Valley, Ethiopia	Don Johanson, Maurice Taieb, Yves Coppens, Tom Gray
4		Australopithecus afarensis	3.1	450		1982	Hadar, Awash Valley, Ethiopia	Don Johanson, Maurice Taieb, Yves Coppens, Tom Gray
		Footprints - (A. afarensis)	3.2			1978	Laetoli, Tanzania	Mary Leakey
		Australopithecus afarensis	Other sites: Omo, Maka, Fejej and Belohdelie in Ethiopia, and Lothagam in Kenya.
5	Taung	Australopithecus africanus	2.5	485		1924	Taung, South Africa	Raymond Dart
		Australopithecus africanus	Other sites: Sterkfontein (1935), Makapansgat (1948) and Gladysvale (1992)
6	Handy Man	Homo habilis	1.8	650	5-0	1960	Olduvai Gorge, Tanzania	Louis and Mary Leakey
7		Homo habilis	1.9	750	5-0	1972	Koobi Fora, Kenya
7	ER 1470	Homo rudolfensis	1.9	775		1972	Koobi Fora, Kenya
		Homo erectus?2	1.8	600- 700		2001	Dmanisi, Republic of Georgia
	Java Man	Homo erectus	1-.700	1000	4-9 - 6-1	1891	Solo River, Java, Indonesia	Eugene Dubois
	Peking Man	Homo erectus	.500- .300	1030		1929	Zhoukoudian, China	Davidson Black
7		Homo erectus	1.7	850		1975	Koobi Fora, Kenya	Leakey and Walker
7	Turkana Boy	Homo erectus	1.6	850		1985	Nariokotome near Lake Turkana, Kenya	Kamoya Kimeu
		Homo erectus	1.2	1000		2008	Gona, Middle Awash, Ethiopia
		Homo erectus	0.7	1000		2008	Olduvai Gorge, Tanzania
		Homo erectus	Other sites: Sangiran and Trinil in Java, Vietnam, Italy, and Spain
		Paranthropus robustus4	1.5	530	3-9	1938	Kromdraai, South Africa	Broom
		Paranthropus boisei4	1.75	530		1959	Olduvai Gorge, Tanzania	Louis and Mary Leakey
		Homo heidelbergensis	.609	1200	5-2	1908	Mauer, Germany	Otto Schoetensack
8		Homo heidelbergensis	.275		5-2	1986	Weimar, Germany
8		Homo heidelbergensis	.125- .300	1200	5-2	1921	Kabwe, Zambia
		Homo heidelbergensis	Other sites: Ceprano, Italy; Petralona, Greece
	Heidelberg Man	Homo Sapiens (archaic)	.400- .700			1907	Heidelberg, Germany
8	Rhodesian man	Homo Sapiens (archaic)	.120- .200	1280		1921	Kabwe, Zambia formerly Rhodesia
		Homo Sapiens (archaic)	.250- .500	1220		1959	Petralona, Greece
	Jebel Irhoud	Homo Sapiens (modern)	.160	1350		1961	Morocco
	Old Man	Homo neanderthalensis	.040			1856	Neander Valley, Germany
	Old Man	Homo neanderthalensis	.050	1650	5-6	1908	La-Chapelle-aux-Saints, Dorodgone Valley, France
	hobbit LB-1	Homo Floresiensis	.018	417	3-6	2003	Liang Bua, Flores, Indonesia
	cro-Magnon Man	Homo Sapiens (modern)	.030	1600		1868	Les Eyzies, Dorodgone Valley, France 3

Chimp: Cranial Capacity 380 cm³; Height (male) 3-4 - 5-6

1. See Cranial Capacity chart at the evolution page.

2. The fossils from Dmanisi in the Republic of Georgia contain a mixture of anatomical features from erectus and habilis. They could arguably be considered to belong either to primitive H. erectus (or H. ergaster), or to a new species, Homo georgicus.

3. The Grotte de Lascaux, with the cave paintings, near Montignac, 12 mi NE of the cro-Magnon site at Les Eyzies, is now closed.

Reclassifications:
Australopithecus ramidus was named in 1994 based on fragmentary fossils it was renamed Ardipithecus ramidus in 2005 based on a more complete fossil.

Homo Habilis from the Koobi Fora in the Lake Turkana basin, Kenya named Homo Rudolfensis

4. Zinjanthropus bosei reclassified Australopithecus boisei.
Australopithecus boisei reclassified as Paranthropus boisei
Australopithecus robustus and Paranthropus robustus are used interchangeably.

Ramapithecus, discovered in 1932 in fossil deposits in the Siwalik hills of northern India, was mistakenly advertised as a missing link and classified as a hominid in 1964 but was dismissed in 1979 as some ancient form of orangutans.

Piltdown Man was a famous anthropological hoax. he hoax find consisted of fragments of a skull and jawbone collected in 1912 from a gravel pit at Piltdown, a village near Uckfield, East Sussex, England. The significance of the specimen remained the subject of controversy until it was exposed in 1953 as a forgery, consisting of the lower jawbone of an orangutan that had been deliberately combined with the skull of a fully developed modern human.

Species Discoveries

Species	Type	Specimen	Named by
Sahelanthropus	tchadensis "Toumai"	TM 266-01-060-1	Brunet et al. 2002
Orrorin	tugenensis	BAR 1000'00	Senut et al. 2001
Ardipithecus	ramidus	ARA-VP 6/1	White et al. 1994
Australopithecus	anamensis	KP 29281	M. Leakey et al. 1995
Australopithecus	afarensis	LH 4	Johanson et al. 1978
Australopithecus	bahrelghazali	KT 12/H1	Brunet et al. 1996
Kenyanthropus	platyops	KNM-WT 40000	M. Leakey et al. 2001
Australopithecus	garhi	BOU-VP-12/130	Asfaw et al. 1999
Australopithecus	africanus	Taung	Dart 1925
Australopithecus	aethiopicus	Omo 18	Arambourg & Coppens 1968
Paranthropus	robustus	TM 1517	Broom 1938
Paranthropus	boisei	OH 5	L. Leakey 1959
Homo	habilis	OH 7	L. Leakey et al. 1964

Source: Introduction to Paleoanthropology/Hominids Early - Wikibooks

Links:
Hominid Species and Prominent Hominid Fossils @ TalkOrigins.org
Human Family Tree | The Smithsonian Institution's Human Origins Program
Human Fossil Record map @ fossilized.org
Maps of Africa with archeological sites
Human Evolution at U. of Waikato
List of fossil sites - Wikipedia
List of human evolution fossils - Wikipedia History of Man and Human Migration in History
Lucy's baby
Evolution of Modern Humans: Homo heidelbergensis