Mike Portnoy

American drummer
Person human Q221468
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Mike Portnoy

Summary

Mike Portnoy is a human[1]. He was born in Long Beach[2]. He was born on April 20, 1967[3]. He worked as a drummer[4], musician[5], record producer[6], composer[7], and songwriter[8]. He ranks in the top 0.65% of human entities by monthly Wikipedia readership (4,682 views/month, #6,541 of 1,000,298).[9]

Key Facts

  • Born in Long Beach[2], Mike Portnoy…
  • Mike Portnoy was born on April 20, 1967[3].
  • Mike Portnoy's father was Howard Portnoy[10].
  • Mike Portnoy held citizenship in United States[11].
  • Mike Portnoy's professions included drummer[4].
  • Mike Portnoy's professions included musician[5].
  • Mike Portnoy worked as a record producer[6].
  • Mike Portnoy worked as a composer[7].
  • Mike Portnoy worked as a songwriter[8].
  • Mike Portnoy worked as a recording artist[12].
  • Mike Portnoy's education included a stint at Berklee College of Music[13].
  • Mike Portnoy's education included a stint at Long Beach High School[14].
  • Mike Portnoy's education included a stint at Five Towns College[15].
  • Mike Portnoy was a member of Transatlantic[16].
  • Mike Portnoy was a member of Dream Theater[17].
  • Mike Portnoy was a member of Nightmare Cinema[18].
  • Mike Portnoy was a member of Liquid Tension Experiment[19].
  • Mike Portnoy was a member of Liquid Trio Experiment[20].
  • Mike Portnoy was a member of OSI[21].
  • Mike Portnoy is recorded as male[22].
  • Mike Portnoy's instance of is recorded as human[23].
  • Mike Portnoy's genre is progressive metal[24].
  • Mike Portnoy's record label is recorded as Roadrunner Records[25].
  • Mike Portnoy's discography is recorded as Mike Portnoy discography[26].
  • Mike Portnoy's Commons category is recorded as Mike Portnoy[27].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

MusicBrainz — CC0 open music encyclopedia

  • Type: Person[28]

  • Country: US[29]

  • Began / founded: 1967-04-20[30]

  • Genre(s): heavy metal, metal, neo-progressive rock, progressive metal, progressive rock[31]

  • Community tags: heavy metal, metal, neo-progressive rock, progressive metal, progressive rock[32]

  • MusicBrainz ID: b5f0d80b-d773-44dc-b136-36163e526589[33]

Body

Origins and Family

Mike Portnoy's place of birth was Long Beach[2]. He was born on April 20, 1967[3]. His father was Howard Portnoy[10].

Education

Educated at Berklee College of Music[13], a private university[34], in United States[35], founded in 1945[36], headquartered in Boston[37]; Long Beach High School[14], a high school[38], in United States[39], founded in 1971[40]; and Five Towns College[15], a business school[41], in United States[42], founded in 1972[43].

Career and Affiliations

Recorded occupations include drummer[4], musician[5], record producer[6], composer[7], songwriter[8], and recording artist[12].

Why It Matters

Mike Portnoy ranks in the top 0.65% of human entities by monthly Wikipedia readership (4,682 views/month, #6,541 of 1,000,298).[9] He has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[44] He is known by 19 alternative names across languages and contexts.[45]

FAQs

Where was Mike Portnoy born?

Mike Portnoy was born in Long Beach[2].

Who were Mike Portnoy's parents?

Mike Portnoy's father was Howard Portnoy[10].

What did Mike Portnoy do for work?

Mike Portnoy worked as drummer[4], musician[5], record producer[6], composer[7], and songwriter[8].

Where did Mike Portnoy go to school?

Mike Portnoy was educated at Berklee College of Music[13], Long Beach High School[14], and Five Towns College[15].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [22] . BnF authorities. Retrieved . wikidata.org.
  3. [10] . wikidata.org.
  4. [11] . wikidata.org.
  5. [23] . BnF authorities. Retrieved . wikidata.org.
  6. [13] . wikidata.org.
  7. [14] . Retrieved . wikidata.org.
  8. [15] . wikidata.org.
  9. [4] . wikidata.org.
  10. [5] . wikidata.org.
  11. [6] . wikidata.org.
  12. [7] . wikidata.org.
  13. [8] . Retrieved . wikidata.org.
  14. [12] . wikidata.org.
  15. [24] . wikidata.org.
  16. [25] . wikidata.org.
  17. [26] . wikidata.org.
  18. [27] . wikidata.org.
  19. [16] . wikidata.org.
  20. [17] . wikidata.org.
  21. [18] . wikidata.org.
  22. [19] . wikidata.org.
  23. [20] . wikidata.org.
  24. [21] . wikidata.org.
  25. [3] . Czech National Authority Database. Retrieved . wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [28] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [29] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [30] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  4. [31] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  5. [32] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  6. [33] . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Inline context (facts about related entities)

  1. [34] . Wikidata. wikidata.org. → on this site
  2. [35] . Wikidata. wikidata.org. → on this site
  3. [36] . Wikidata. wikidata.org. → on this site
  4. [37] . Wikidata. wikidata.org. → on this site
  5. [38] . Wikidata. wikidata.org. → on this site
  6. [39] . Wikidata. wikidata.org. → on this site
  7. [40] . Wikidata. wikidata.org. → on this site
  8. [41] . Wikidata. wikidata.org. → on this site
  9. [42] . Wikidata. wikidata.org. → on this site
  10. [43] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [44] . Wikidata sitelinks. wikidata.org.
  3. [45] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Mike Portnoy. Retrieved April 10, 2026, from https://4ort.xyz/entity/mike-portnoy
MLA “Mike Portnoy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/mike-portnoy.
BibTeX @misc{4ortxyz_mike-portnoy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mike Portnoy}}, year = {2026}, url = {https://4ort.xyz/entity/mike-portnoy}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mike Portnoy — https://4ort.xyz/entity/mike-portnoy (retrieved 2026-04-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 13d ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Place of birth Long Beach
    Discography Mike Portnoy discography
    Educated at Berklee College of Music, Long Beach High School, Five Towns College
    Work period start
    + 29 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32081|batch #32081]]: import P21 and P106 from GND (23)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.