2nd-century BC philosophers

Antipater (Greek: Ἀντίπατρος; died 130/129 BC) of Tarsus was a Stoic philosopher.

Dong Zhongshu (Chinese: 董仲舒; Wade–Giles: Tung Chung-shu; 179–104 BC) was a Han Dynasty Chinese scholar.

Zeno of Tarsus (Greek: Ζήνων ὁ Ταρσεύς, Zenon ho Tarseus; fl. 200 BC) was a Stoic philosopher and the son of Dioscorides.

Metrodorus of Stratonikeia (Caria) (Greek: Μητρόδωρος τῆς Στρατονικείας) was at first a disciple of the Epicurean school, but afterwards attached himself to Carneades.

Apollodorus of Athens (Greek: Ἀπολλόδωρος ὁ Ἀθηναῖος; c. 180 BC – after 120 BC) son of Asclepiades, was a Greek scholar, historian and grammarian.

Diogenes of Babylon (also known as Diogenes of Seleucia; Greek: Διογένης Βαβυλώνιος; Latin: Diogenes Babylonius; c. 230 – c. 150/140 BC) was a Stoic philosopher.

Critolaus (/kraɪtoʊˈleɪəs/; Greek: Κριτόλαος Kritolaos; c. 200-c. 118 BC) of Phaselis was a Greek philosopher of the Peripatetic school.

Hecato or Hecaton of Rhodes (Greek: Ἑκάτων; fl. c. 100 BC) was a Stoic philosopher.

Kanada (Sanskrit: कणाद, IAST: Kaṇāda), also known as Kashyapa, Uluka, Kananda and Kanabhuk, was an Indian sage and philosopher who founded the Vaisheshika school of Hindu philosophy.

Aristobulus of Alexandria (Greek: Ἀριστόβουλος) also called Aristobulus the Peripatetic (fl. 181–124 B.C.E.) was a Hellenistic Jewish philosopher of the Peripatetic school, though he also used Platonic and Pythagorean concepts.

Boethus (Greek: Βοηθός; fl. 2nd century BC) was a Stoic philosopher from Sidon, and a pupil of Diogenes of Babylon.

Clitomachus (also Cleitomachus; Greek: Κλειτόμαχος, Kleitomachos; 187/6–110/9 BC), originally named Hasdrubal (Greek: Ἀσδρούβας), was a Carthaginian who came to Athens in 163/2 BC and studied philosophy under Carneades.

Crates of Mallus (Greek: Κράτης ὁ Μαλλώτης, Krátēs o Mallṓtēs; fl. 2nd century BC) was a Greek language grammarian and Stoic philosopher, leader of the literary school and head of the library of Pergamum.

Demetrius Lacon or Demetrius of Laconia (late 2nd century BC) was an Epicurean philosopher, and a disciple of Protarchus.

Dongfang Shuo (Chinese: 東方朔, c. 160 BCE – c. 93 BCE) was a Han Dynasty scholar-official, fangshi ("master of esoterica"), author, and court jester to Emperor Wu (r. 141 – 87 BCE).

Philonides (c. 200 – c. 130 BCE) of Laodicea in Syria, was an Epicurean philosopher and mathematician who lived in the Seleucid court during the reigns of Antiochus IV Epiphanes and Demetrius I Soter.

Carneades (/kɑːrˈniːədiːz/; Greek: Καρνεάδης, Karneadēs, "of Carnea"; 214/3–129/8 BC) was an Academic skeptic born in Cyrene.