| Peter Bergmann | F1FMZ3G1M2 | unknown | open | Wikipedia List of people by Erdős number#MQZ7 |
| Peter Bloomfield | 21Q1W83WRQ | topic | open | Wikipedia Peter Bloomfield (statistician), Wikidata Q102120182 |
| Peter Bloomfield | MC6WEDAYWF | topic | open | Wikipedia List of fellows of the American Statistical Association#AV6K |
| Peter Boghossian | 162YTCQ56N | topic | open | Wikipedia Peter Boghossian, Wikidata Q16197654 |
| Peter Borwein | 3ACWQF7R1P | topic | open | Wikipedia List of Jewish mathematicians#T908 |
| Peter Borwein | B15VKPZKT0 | topic | open | Wikipedia Peter Borwein, Wikidata Q711263 |
| Peter Borwein | SHSRJNAGFN | topic | open | Wikipedia List of people by Erdős number#6805 |
| Peter Bouwknegt | 7GRPEZF0CA | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q16193968, nLab Peter Bouwknegt |
| Peter Braam | X6KZPNW2YZ | topic | open | Wikipedia Peter Braam, Wikidata Q62102493 |
| Peter Burmeister | 6209BGY0DC | topic | open | Wikipedia Peter Burmeister, Wikidata Q16937617 |
| Peter Bühlmann | 1SWKVKXYB0 | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#O0FX, Wikipedia List of fellows of the American Statistical Association#QOTK |
| Peter Bühlmann | 5NVAQTCQMZ | unknown | open | Wikipedia List of presidents of the Institute of Mathematical Statistics#BOH7 |
| Peter Bürgisser | CM19C1B20R | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#IMG5 |
| Peter Bürgisser | P9PXK7W60K | topic | open | Wikipedia Peter Bürgisser, Wikidata Q37008968 |
| Peter C. Aichelburg | VZ78G913SJ | unknown | open | Wikipedia List of contributors to general relativity#M9TF |
| Peter C. B. Phillips | Q1B3XQWR92 | unknown | open | Wikipedia List of fellows of the American Statistical Association#PTBM |
| Peter C. Fishburn | BM4D0S7KRP | topic | open | Wikipedia Peter C. Fishburn, Wikidata Q3376572 |
| Peter C. Fishburn | WSZ21R0XZQ | topic | open | Wikipedia List of people by Erdős number#TDG7 |
| Peter Cameron | 9HX7W7CD5C | unknown | open | Wikipedia List of people by Erdős number#CJJE |
| Peter Chadwick | RMKZZDGMTZ | topic | open | Wikipedia Peter Chadwick (mathematician), Wikidata Q21165118 |
| Peter Clive Sarnak | A64B2TZWMH | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#HIKK |
| Peter Coles | BKHHRTX5Q9 | unknown | open | Wikipedia List of people by Erdős number#QUFL |
| Peter Comrie | M6BZ7EDJER | topic | open | Wikipedia Peter Comrie, Wikidata Q21664307 |
| Peter Constantin | 28J3TRAA4S | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#3E9I |
| Peter Constantin | WSVRS0KG1K | topic | open | Wikipedia Peter Constantin, Wikidata Q1447880 |
| Peter Crüger | 8S2Z9HRAXV | unknown | open | Wikipedia List of German mathematicians#IF8J |
| Peter D. T. A. Elliott | 6W8DSPDFH6 | topic | open | Wikipedia Peter D. T. A. Elliott, Wikidata Q7173511 |
| Peter D. T. A. Elliott | GDFHYD9A4N | topic | open | Wikipedia List of people by Erdős number#25AU |
| Peter Dalgaard | Y5NV2A6V3X | topic | open | Wikipedia Peter Dalgaard, Wikidata Q86694930 |
| Peter David Lax | K04FB75K24 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#6EBO, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#L577, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#ZV3A |
| Peter Dembowski | 2K4VB6BN3S | topic | open | Wikipedia Peter Dembowski, Wikidata Q2074504 |
| Peter Diggle | 7QS9BXQGM4 | unknown | open | Wikipedia List of fellows of the American Statistical Association#UTAU |
| Peter Diggle | D94C71FYW5 | unknown | open | Wikipedia List of presidents of the Royal Statistical Society#FA28 |
| Peter Dinda | RJW7AH3QV4 | unknown | open | Wikipedia List of people by Erdős number#F2WH |
| Peter Dodds | D0CMEJB648 | topic | open | Wikipedia Peter Dodds (mathematician), Wikidata Q42772652 |
| Peter Donnelly | E1HFRGT768 | topic | open | Wikipedia Peter Donnelly, Wikidata Q7173699 |
| Peter Donnelly | TT3819VHCR | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#ZV0K |
| Peter Duren | E56TVDPKYR | topic | open | Wikipedia Peter Duren, Wikidata Q15453093 |
| Peter Duren | M95TRAG4NZ | topic | open | Wikipedia List of people by Erdős number#WPDP |
| Peter E. Hart | JQZTDCNMH3 | unknown | open | Wikipedia List of people by Erdős number#MUZ0 |
| Peter Eades | 2BFP27X99W | unknown | open | Wikipedia List of people by Erdős number#1EH3 |
| Peter Eccles | XS3A10ADB3 | topic | open | Wikipedia Peter Eccles (mathematician), Wikidata Q50783020 |
| Peter Elias | Q4SE7KV0FP | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#9BBU |
| Peter Franek | 5APJ8BP69D | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q59833330, nLab Peter Franek |
| Peter Freund | R6DMGJT3EM | unknown | open | Wikipedia List of people by Erdős number#YBAM |
| Peter Freund | V9HG3CNRGQ | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q380748, nLab Peter Freund |
| Peter Friz | 1C6HR3BMFS | topic | open | Wikipedia Peter Friz, Wikidata Q7174104 |
| Peter G. Bergmann | BVG9H07QPG | unknown | open | Wikipedia List of contributors to general relativity#NBRM |
| Peter G. Casazza | QEEA7S9VRR | topic | open | Wikipedia Peter G. Casazza, Wikidata Q29453055 |
| Peter G. Harrison | PTH6EB5MFD | unknown | open | Wikipedia List of people by Erdős number#IQU7 |
| Peter G. Moore | P4ABX5PK9Y | topic | open | Wikipedia Peter G. Moore, Wikidata Q15994646 |
| Peter Gabriel Bergmann | FJF80VW2DT | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#2YD4 |
| Peter Gacs | MQY45360Z7 | topic | open | Wikipedia Peter Gacs, Wikidata Q102174901 |
| Peter Gavin Hall | 7MWAMSCK62 | topic | open | Wikipedia Peter Gavin Hall, Wikidata Q7174192 |
| Peter Gavin Hall | KXXZ3DXJJX | topic | open | Wikipedia List of presidents of the Institute of Mathematical Statistics#4NQ5 |
| Peter Gavin Hall | NTT41V17V5 | topic | open | Wikipedia List of people by Erdős number#4HZL, Wikipedia List of fellows of the American Statistical Association#OSKK |
| Peter Geach | 5QANRE55H5 | topic | open | Wikipedia Peter Geach, Wikidata Q725797 |
| Peter Geach | AA6CH63B64 | topic | open | Wikipedia List of logicians#QA8B |
| Peter Giblin | ZRA74JZH12 | topic | open | Wikipedia Peter Giblin, Wikidata Q7174220 |
| Peter Green | PY1CJK3KZQ | unknown | open | Wikipedia List of presidents of the Royal Statistical Society#RIFA |
| Peter Grindrod | G0DWXJSS72 | topic | open | Wikipedia Peter Grindrod, Wikidata Q7174390 |
| Peter Gustav Dirichlet | JTT5M62DEB | topic | open | Wikipedia List of mathematicians born in the 19th century#91E6 |
| Peter Gustav Lejeune Dirichlet | 5A73Y7BF90 | topic | open | Wikipedia Peter Gustav Lejeune Dirichlet, Wikidata Q29193 |
| Peter Gustav Lejeune Dirichlet | 9FN4TPXP5A | topic | open | Wikipedia List of eponyms of special functions#KLYR |
| Peter Gustav Lejeune Dirichlet | ETAQ7KV6E5 | topic | open | Wikipedia List of publications in mathematics#2JR9 |
| Peter Gustav Lejeune Dirichlet | J9AY7S0378 | topic | open | Wikipedia List of publications in mathematics#7B7C |
| Peter Gustav Lejeune Dirichlet | QNEYSTM6G5 | topic | open | Wikipedia List of publications in mathematics#A2ZI |
| Peter Gustav Lejeune Dirichlet | QZXXXS7NCB | topic | open | Wikipedia List of German mathematicians#RD6W |
| Peter Gustav Lejeune Dirichlet | ZJJ2XW43SK | topic | open | Wikipedia List of real analysis topics#8GD1 |
| Peter Guttorp | 5K7M9VC3MG | topic | open | Wikipedia List of fellows of the American Statistical Association#ZU9H |
| Peter Guttorp | PD8AKRP62P | topic | open | Wikipedia Peter Guttorp, Wikidata Q102088827 |
| Peter H. Haynes | N257MB9JG9 | topic | open | Wikipedia Peter H. Haynes, Wikidata Q7174597 |
| Peter Hall | 114GZ0D1DH | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#5PL7 |
| Peter Heinig | GHD4E4AF8X | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q1772676, nLab Peter Heinig |
| Peter Henrici | VM0H8RTXBM | topic | open | Wikipedia Peter Henrici (mathematician), Wikidata Q122414 |
| Peter Higgs | 8VK1H6M396 | unknown | out_of_scope (a person, not an item of mathematics) | Wikidata Q192112, nLab Peter Higgs |
| Peter Hilton | 168D33WZB4 | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q930802, nLab Peter Hilton, Wikipedia Peter Hilton |
| Peter Hilton | 2RV7X49N3T | topic | open | Wikipedia List of Jewish mathematicians#HC1X |
| Peter Hilton | V4Z23FF651 | topic | open | Wikipedia List of people by Erdős number#QFFV, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#TREE |
| Peter Hintz | 63V0ZN4BQ4 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#ZGMC |
| Peter Hintz | C3P2J4WRT7 | topic | open | Wikipedia Peter Hintz, Wikidata Q56884394 |
| Peter Hislop | MXGXFVXG88 | topic | open | Wikipedia Peter Hislop, Wikidata Q28037072 |
| Peter I Island | GTXDJEPCHE | unknown | open | Wikipedia List of places with numeric names#IUIL |
| Peter J. Bickel | M5ERGENAA6 | topic | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#V6H2, Wikipedia List of fellows of the American Statistical Association#L5TC |
| Peter J. Bickel | S5MN935QDT | topic | open | Wikipedia List of presidents of the Institute of Mathematical Statistics#1JDF |
| Peter J. Bickel | YFM5XD2GJ5 | topic | open | Wikipedia Peter J. Bickel, Wikidata Q7174850 |
| Peter J. Cameron | 11FK11K2C8 | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#BDS8 |
| Peter J. Freyd | MD2CK91NFN | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q451614, nLab Peter Freyd, Wikipedia Peter J. Freyd |
| Peter J. Freyd | SR148X5FTM | topic | open | Wikipedia List of people by Erdős number#LS4L |
| Peter J. Huber | RT48ZNRZ6N | unknown | open | Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#IGJX |
| Peter J. Olver | MGSB6NXXBT | topic | open | Wikipedia Peter J. Olver, Wikidata Q14915867 |
| Peter J. Olver | R76Z665JCQ | topic | open | Wikipedia List of people by Erdős number#73U8 |
| Peter J. Webster | 9ZHH3PBJ1N | topic | open | Wikipedia Peter J. Webster, Wikidata Q20638493 |
| Peter J. Weinberger | BJ77S1CE6X | unknown | open | Wikipedia List of people by Erdős number#8E4H |
| Peter Jagers | FHJM6QMEV7 | topic | open | Wikipedia List of mathematical probabilists#5LT4 |
| Peter Jagers | H28K77Y5BB | topic | open | Wikipedia Peter Jagers, Wikidata Q5826995 |
| Peter James Lorimer | BKDG4RKFT2 | topic | open | Wikipedia List of people by Erdős number#HFH0 |
| Peter Johnstone | 2NCMPM69G4 | topic | out_of_scope (a person, not an item of mathematics) | Wikidata Q3791503, nLab Peter Johnstone, Wikipedia Peter Johnstone (mathematician) |
| Peter Johnstone | 8WC188SERH | topic | open | Wikipedia List of people by Erdős number#T4GP |
| Peter Jones | JZHSY8BXMZ | topic | open | Wikipedia List of people by Erdős number#3NAW, Wikipedia List of International Congresses of Mathematicians Plenary and Invited Speakers#VQVM |