2020년 가온 앨범 차트 1위 목록

다음 목록은 2020년 가온 앨범 차트에서 가장 높은 판매량을 기록해 1위에 오른 음반들이다. 매주 목요일마다 가온 차트 공식 웹사이트를 통해 업데이트된다.
# 주간 차트
{| class="wikitable" !주간 !width="500"|음반 !width="150"|가수 !출처 |- !1주차 |align="center"|The ReVe Festival: Finale |align="center"|레드벨벳 |align="center"|확인날짜=2020-01-10 |- !2주차 |align="center"|TREASURE EPILOGUE : Action To Answer |align="center"|에이티즈 |align="center"|확인날짜=2020-01-16 |- !3주차 |align="center" rowspan="2"|애요 |align="center" rowspan="2"|김재중 |align="center"|확인날짜=2020-01-23 |- !4주차 |align="center"|확인날짜=2020-01-30 |- !5주차 |align="center"|TIMELESS |align="center"|슈퍼주니어 |align="center"|확인날짜=2020-02-06 |- !6주차 |align="center"|回:LABYRINTH |align="center"|여자친구 |align="center"|확인날짜=2020-02-14 |- !7주차 |align="center"|REVEAL |align="center"|더보이즈 |align="center"|확인날짜=2020-02-20 |- !8주차 |align="center" rowspan="2"|MAP OF THE SOUL : 7 |align="center" rowspan="2"|방탄소년단 |align="center"|확인날짜=2020-02-28 |- !9주차 |align="center"|확인날짜=2020-03-05 |- !10주차 |align="center"|NCT #127 Neo Zone - The 2nd Album |align="center"|NCT 127 |align="center"|확인날짜=2020-03-12 |- !11주차 |align="center"|IT'z ME |align="center"|ITZY |align="center"|확인날짜=2020-03-24 |- !12주차 |align="center"|NCT #127 Neo Zone - The 2nd Album |align="center"|NCT 127 |align="center"|확인날짜=2020-03-29 |- !13주차 |align="center"|CYAN |align="center"|강다니엘 |align="center"|확인날짜=2020-04-03 |- !14주차 |align="center"|자화상 - The 1st Mini Album |align="center"|수호 |align="center"|확인날짜=2020-04-09 |- !15주차 |align="center"|I trust |align="center"|(여자)아이들 |align="center"|확인날짜=2020-04-16 |- !16주차 |align="center"|HIDEOUT: REMEMBER WHO WE ARE - SEASON1. |align="center"|CRAVITY |align="center"|확인날짜=2020-04-24 |- !17주차 |align="center"|DYE |align="center"|GOT7 |align="center"|확인날짜=2020-05-01 |- !18주차 |align="center"|Reload |align="center"|NCT DREAM |align="center"|확인날짜=2020-05-07 |- !19주차 |align="center"|GATEWAY |align="center"|아스트로 |align="center"|확인날짜=2020-05-14 |- !20주차 |align="center"|The Nocturne |align="center"|뉴이스트 |align="center"|확인날짜=2020-05-21 |- !21주차 |align="center"|NCT #127 Neo Zone The Final Round – The 2nd Album Repackage |align="center"|NCT 127 |align="center"|확인날짜=2020-05-28 |- !22주차 |align="center"|Delight - The 2nd Mini Album |align="center"|백현 |align="center"|확인날짜=2020-06-12 |- !23주차 |align="center"|MORE & MORE |align="center"|TWICE |align="center"|확인날짜=2020-06-12 |- !24주차 |align="center"|푸르게 빛나던 우리의 계절 (When We Were Us) - The 1st Mini Album |align="center"|슈퍼주니어-K.R.Y |align="center"|확인날짜=2020-06-19 |- !25주차 |align="center"|GO生 |align="center"|스트레이키즈 |align="center"|확인날짜=2020-06-25 |- !26주차 |align="center"|SEVENTEEN 7th Mini Album `헹가래` |align="center"|세븐틴 |align="center"|확인날짜=2020-07-10 |- !27주차 |align="center"|Delight - The 2nd Mini Album |align="center"|백현 |align="center"|확인날짜=2020-07-10 |- !28주차 |align="center"|SEVENTEEN 7th Mini Album `헹가래` |align="center"|세븐틴 |align="center"|확인날짜=2020-07-16 |- !29주차 |align="center"|10억뷰 - The 1st Album |align="center"|세훈&찬열 |align="center"|확인날짜=2020-07-29 |- !30주차 |align="center"|SPECIAL EDITION [How You Like That] |align="center"|BLACKPINK |align="center"|확인날짜=2020-08-08 |- !31주차 |align="center"|ZERO : FEVER Part.1 |align="center"|에이티즈 |align="center"|확인날짜=2020-08-08 |- !32주차 |align="center"|MAGENTA |align="center"|강다니엘 |align="center"|확인날짜=2020-08-20 |- !33주차 |align="center"|THE FIRST STEP : CHAPTER ONE |align="center"|TREASURE |align="center"|확인날짜=2020-08-20 |- !34주차 |align="center"|Not Shy |align="center"|ITZY |align="center"|확인날짜=2020-08-28 |- !35주차 |align="center"|HIDEOUT: THE NEW DAY WE STEP INTO |align="center"|CRAVITY |align="center"|확인날짜=2020-09-04 |- !36주차 |align="center"|Love Synonym (#1) Right for Me |align="center"|원호 (WONHO) |align="center"|확인날짜=2020-09-11 |- !37주차 |align="center"|Never Gonna Dance Again : Act 1 |align="center"|태민 |align="center"|확인날짜=2020-09-26 |- !38주차 |align="center"|IN生 |align="center"|스트레이키즈 |align="center"|확인날짜=2020-09-26 |- !39주차 |align="center"|우리家 |align="center"|김호중 |align="center"|확인날짜=2020-10-03 |- !40주차 |align="center"|BAD LIAR |align="center"|SUPER JUNIOR-D&E; |align="center"|확인날짜=2020-10-09 |- !41주차 |align="center"|THE ALBUM |align="center"|BLACKPINK |align="center"|확인날짜=2021-01-10 |- !42주차 |align="center"|NCT RESONANCE Pt. 1 - The 2nd Album |align="center"|NCT |align="center"|확인날짜=2021-01-10 |- !43주차 |align="center"|SEVENTEEN Special Album ′; [Semicolon]′ |align="center"|세븐틴 |align="center"|확인날짜=2021-01-10 |- !44주차 |align="center"|Super One |align="center"|SuperM |align="center"|확인날짜=2021-01-10 |- !45주차 |align="center"|Fatal Love |align="center"|몬스타엑스 |align="center"|확인날짜=2021-01-10 |- !46주차 |align="center"|THE FIRST STEP : CHAPTER THREE |align="center"|TREASURE |align="center"|확인날짜=2021-01-10 |- !47주차 |align="center"|BE (Deluxe Edition) |align="center"|방탄소년단 |align="center"|확인날짜=2021-01-10 |- !48주차 |align="center"|JOURNEY |align="center"|헨리 (Henry) |align="center"|확인날짜=2021-01-10 |- !49주차 |align="center"|NCT RESONANCE Pt. 2 - The 2nd Album |align="center"|NCT |align="center"|확인날짜=2021-01-10 |- !50주차 |align="center"|One-reeler / Act IV |align="center"|아이즈원 |align="center"|확인날짜=2021-01-10 |- !51주차 |align="center"|The Classic Album I - My Favorite Arias |align="center"|김호중 |align="center"|확인날짜=2021-01-10 |- !52주차 |align="center"|NCT RESONANCE Pt. 2 - The 2nd Album |align="center"|NCT |align="center"|확인날짜=2021-01-10 |- |}
# 월간 차트
{| class="wikitable" !월간 !width="500"|음반 !width="150"|가수 !판매량 !출처 |- !1월 |align="center"|TREASURE EPILOGUE : Action To Answer |align="center"|에이티즈 |align="center"|128,273 |align="center"|확인날짜=2020-02-06 |- !2월 |align="center"|MAP OF THE SOUL : 7 |align="center"|방탄소년단 |align="center"|4,114,843 |align="center"|확인날짜=2020-03-12 |- !3월 |align="center"|NCT #127 Neo Zone - The 2nd Album |align="center"|NCT 127 |align="center"|723,150 |align="center"|확인날짜=2020-04-09 |- !4월 |align="center"|DYE |align="center"|GOT7 |align="center"|339,737 |align="center"|확인날짜=2020-05-07 |- !5월 |align="center"|Delight - The 2nd Mini Album |align="center"|백현 |align="center"|660,826 |align="center"|확인날짜=2020-06-12 |- !6월 |align="center"|SEVENTEEN 7th Mini Album `헹가래` |align="center"|세븐틴 |align="center"|1,207,513 |align="center"|확인날짜=2020-07-10 |- !7월 |align="center"|10억뷰 - The 1st Album |align="center"|세훈&찬열 |align="center"|497,325 |align="center"|확인날짜=2020-08-08 |- !8월 |align="center"|MAGENTA |align="center"|강다니엘 |align="center"|330,824 |align="center"|확인날짜=2020-09-11 |- !9월 |align="center"|우리家 |align="center"|김호중 |align="center"|441,201 |align="center"|확인날짜=2020-10-09 |- !10월 |align="center"|NCT RESONANCE Pt. 1 - The 2nd Album |align="center"|NCT |align="center"|1,193,394 |align="center"|확인날짜=2021-01-10 |- !11월 |align="center"|BE (Deluxe Edition) |align="center"|방탄소년단 |align="center"|2,655,843 |align="center"|확인날짜=2021-01-10 |- !12월 |align="center"|NCT RESONANCE Pt. 2 - The 2nd Album |align="center"|NCT |align="center"|705,588 |align="center"|확인날짜=2021-01-10 |- |}
# 연간 차트
{| class="wikitable" !연간 !width="250"|음반 !width="150"|가수 !판매량 !출처 |- !2020 |align="center"|MAP OF THE SOUL : 7 |align="center"|방탄소년단 |align="center"|4,376,975 |align="center"|archive-url=https://web.archive.org/web/20201112201245/http://gaonchart.co.kr/main/section/chart/album.gaon?nationGbn=T&serviceGbn;=&targetTime;=07&hitYear;=2020&termGbn;=month |}