# List of Billboard number-one country songs of 2021

Hot Country Songs and Country Airplay are charts that rank the top-performing country music songs in the United States, published by Billboard magazine. Hot Country Songs ranks songs based on digital downloads, streaming, and airplay not only from country stations but from stations of all formats, a methodology introduced in 2012. Country Airplay, which began publication in 2012, is based solely on country radio airplay, a methodology that had previously been used from 1990 to 2012 for Hot Country Songs.
The year began with "Big, Big Plans" by Chris Lane returning to number one on the Country Airplay chart, having previously topped the listing in the issue of Billboard dated December 19, 2020, while "I Hope" by Gabby Barrett held the top spot on Hot Country Songs, the song's 22nd week atop the chart. Barrett thus continued to extend her record for the longest-running number one song on that chart by a solo female artist, having broken the record two weeks earlier. The song was displaced from the top spot in the issue dated January 23 by Morgan Wallen's "Wasted on You", but returned to the peak position the following week. In February, Taylor Swift debuted atop Hot Country Songs with a re-recorded version of her 2008 number one single, "Love Story". It was her first chart-topper on that listing since 2012's "We Are Never Ever Getting Back Together" and her first to enter at the top of the chart. Furthermore, it made Swift the second artist to top the chart twice with different recordings of the same song after Dolly Parton with "I Will Always Love You".
In March, Niko Moon gained his first number one as a performer when "Good Time" topped both charts; he had previously written a number of chart-toppers for the Zac Brown Band. It was the first debut single to simultaneously top both listings since 2014. Walker Hayes achieved his first chart-topper in July when "Fancy Like" topped Hot Country Songs; the song had become a viral success based on a video on social media site TikTok, and by the end of the year had spent 20 weeks atop the listing. In September, Lainey Wilson gained her first number one when "Things a Man Oughta Know" reached the peak position on Country Airplay, and the following month "My Boy" topped the same chart to give Elvie Shane, a contestant on the fifteenth season of American Idol his first chart-topper. Canadian singer MacKenzie Porter gained her first number one in December as a featured artist on Dustin Lynch's "Thinking 'Bout You", which ended the year atop the chart. The longest-lasting Country Airplay number one was Luke Combs's "Forever After All", which spent six weeks at the top. The song was his 11th consecutive number one on that chart from the start of his career, extending his own record. Combs spent a total of thirteen weeks at number one and had four chart-topping singles, both more than any other act during 2021. Luke Bryan, Thomas Rhett, Florida Georgia Line, and Jason Aldean were the only other acts to achieve more than one chart-topper during the year, with two each.

## Chart history

Chart history :
| Issue date | Hot Country Songs | Hot Country Songs | Hot Country Songs | Country Airplay | Country Airplay | Country Airplay |
| Issue date | Title | Artist(s) | Ref. | Title | Artist(s) | Ref. |
| January 2 | "I Hope" | Gabby Barrett | | "Big, Big Plans" | Chris Lane | |
| January 9 | "I Hope" | Gabby Barrett | | "Champagne Night" | Lady A | |
| January 16 | "I Hope" | Gabby Barrett | | "Champagne Night" | Lady A | |
| January 23 | "Wasted on You" | Morgan Wallen | | "Better Together" | Luke Combs | |
| January 30 | "I Hope" | Gabby Barrett | | "Better Together" | Luke Combs | |
| February 6 | "Better Together" | Luke Combs | | "Better Together" | Luke Combs | |
| February 13 | "Better Together" | Luke Combs | | "Better Together" | Luke Combs | |
| February 20 | "Better Together" | Luke Combs | | "Better Together" | Luke Combs | |
| February 27 | "Love Story (Taylor's Version)" | Taylor Swift | | "Beers and Sunshine" | Darius Rucker | |
| March 6 | "I Hope" | Gabby Barrett | | "Down to One" | Luke Bryan | |
| March 13 | "Good Time" | Niko Moon | | "Good Time" | Niko Moon | |
| March 20 | "I Hope" | Gabby Barrett | | "Just the Way" | Parmalee and Blanco Brown | |
| March 27 | "What's Your Country Song" | Thomas Rhett | | "What's Your Country Song" | Thomas Rhett | |
| April 3 | "What's Your Country Song" | Thomas Rhett | | "Lady" | Brett Young | |
| April 10 | "The Good Ones" | Gabby Barrett | | "Long Live" | Florida Georgia Line | |
| April 17 | "Starting Over" | Chris Stapleton | | "The Good Ones" | Gabby Barrett | |
| April 24 | "The Good Ones" | Gabby Barrett | | "The Good Ones" | Gabby Barrett | |
| May 1 | "The Good Ones" | Gabby Barrett | | "The Good Ones" | Gabby Barrett | |
| May 8 | "The Good Ones" | Gabby Barrett | | "Made for You" | Jake Owen | |
| May 15 | "Forever After All" | Luke Combs | | "Made for You" | Jake Owen | |
| May 22 | "Forever After All" | Luke Combs | | "Breaking Up Was Easy in the 90s" | Sam Hunt | |
| May 29 | "Forever After All" | Luke Combs | | "Hell of a View" | Eric Church | |
| June 5 | "Forever After All" | Luke Combs | | "Forever After All" | Luke Combs | |
| June 12 | "Forever After All" | Luke Combs | | "Forever After All" | Luke Combs | |
| June 19 | "Forever After All" | Luke Combs | | "Forever After All" | Luke Combs | |
| June 26 | "Forever After All" | Luke Combs | | "Forever After All" | Luke Combs | |
| July 3 | "Forever After All" | Luke Combs | | "Forever After All" | Luke Combs | |
| July 10 | "Forever After All" | Luke Combs | | "Forever After All" | Luke Combs | |
| July 17 | "Am I the Only One" | Aaron Lewis | | "Famous Friends" | Chris Young and Kane Brown | |
| July 24 | "Fancy Like" | Walker Hayes | | "Blame It on You" | Jason Aldean | |
| July 31 | "Fancy Like" | Walker Hayes | | "Single Saturday Night" | Cole Swindell | |
| August 7 | "Fancy Like" | Walker Hayes | | "Single Saturday Night" | Cole Swindell | |
| August 14 | "Fancy Like" | Walker Hayes | | "Drinkin' Beer. Talkin' God. Amen." | Chase Rice featuring Florida Georgia Line | |
| August 21 | "Fancy Like" | Walker Hayes | | "Glad You Exist" | Dan + Shay | |
| August 28 | "Fancy Like" | Walker Hayes | | "We Didn't Have Much" | Justin Moore | |
| September 4 | "Fancy Like" | Walker Hayes | | "Waves" | Luke Bryan | |
| September 11 | "Fancy Like" | Walker Hayes | | "Waves" | Luke Bryan | |
| September 18 | "Fancy Like" | Walker Hayes | | "Country Again" | Thomas Rhett | |
| September 25 | "Fancy Like" | Walker Hayes | | "Things a Man Oughta Know" | Lainey Wilson | |
| October 2 | "Fancy Like" | Walker Hayes | | "You Time" | Scotty McCreery | |
| October 9 | "Fancy Like" | Walker Hayes | | "Cold Beer Calling My Name" | Jameson Rodgers featuring Luke Combs | |
| October 16 | "Fancy Like" | Walker Hayes | | "Memory I Don't Mess With" | Lee Brice | |
| October 23 | "Fancy Like" | Walker Hayes | | "My Boy" | Elvie Shane | |
| October 30 | "Fancy Like" | Walker Hayes | | "If I Didn't Love You" | Jason Aldean and Carrie Underwood | |
| November 6 | "Fancy Like" | Walker Hayes | | "If I Didn't Love You" | Jason Aldean and Carrie Underwood | |
| November 13 | "Fancy Like" | Walker Hayes | | "Fancy Like" | Walker Hayes | |
| November 20 | "Fancy Like" | Walker Hayes | | "If I Didn't Love You" | Jason Aldean and Carrie Underwood | |
| November 27 | "All Too Well (Taylor's Version)" | Taylor Swift | | "Cold as You" | Luke Combs | |
| December 4 | "All Too Well (Taylor's Version)" | Taylor Swift | | "Same Boat" | Zac Brown Band | |
| December 11 | "All Too Well (Taylor's Version)" | Taylor Swift | | "Thinking 'Bout You" | Dustin Lynch featuring MacKenzie Porter | |
| December 18 | "Fancy Like" | Walker Hayes | | "Thinking 'Bout You" | Dustin Lynch featuring MacKenzie Porter | |
| December 25 | "Fancy Like" | Walker Hayes | | "Thinking 'Bout You" | Dustin Lynch featuring MacKenzie Porter | |