diff --git a/completions/bash/brew b/completions/bash/brew
index 289e52bf87..c5827460cf 100644
--- a/completions/bash/brew
+++ b/completions/bash/brew
@@ -1415,11 +1415,13 @@ _brew_list() {
   case "${cur}" in
     -*)
       __brewcomp "
+      --auto
       --cask
       --debug
       --formula
       --full-name
       --help
+      --manual
       --multiple
       --pinned
       --quiet
@@ -1517,11 +1519,13 @@ _brew_ls() {
   case "${cur}" in
     -*)
       __brewcomp "
+      --auto
       --cask
       --debug
       --formula
       --full-name
       --help
+      --manual
       --multiple
       --pinned
       --quiet
diff --git a/completions/fish/brew.fish b/completions/fish/brew.fish
index ecb629d655..40fa17825c 100644
--- a/completions/fish/brew.fish
+++ b/completions/fish/brew.fish
@@ -990,11 +990,13 @@ __fish_brew_complete_arg 'linkage' -a '(__fish_brew_suggest_formulae_installed)'
 
 
 __fish_brew_complete_cmd 'list' 'List all installed formulae and casks'
+__fish_brew_complete_arg 'list' -l auto -d 'List the formulae installed automatically'
 __fish_brew_complete_arg 'list' -l cask -d 'List only casks, or treat all named arguments as casks'
 __fish_brew_complete_arg 'list' -l debug -d 'Display any debugging information'
 __fish_brew_complete_arg 'list' -l formula -d 'List only formulae, or treat all named arguments as formulae'
 __fish_brew_complete_arg 'list' -l full-name -d 'Print formulae with fully-qualified names. Unless `--full-name`, `--versions` or `--pinned` are passed, other options (i.e. `-1`, `-l`, `-r` and `-t`) are passed to `ls`(1) which produces the actual output'
 __fish_brew_complete_arg 'list' -l help -d 'Show this message'
+__fish_brew_complete_arg 'list' -l manual -d 'List the formulae installed on request'
 __fish_brew_complete_arg 'list' -l multiple -d 'Only show formulae with multiple versions installed'
 __fish_brew_complete_arg 'list' -l pinned -d 'List only pinned formulae, or only the specified (pinned) formulae if formula are provided. See also `pin`, `unpin`'
 __fish_brew_complete_arg 'list' -l quiet -d 'Make some output more quiet'
@@ -1056,11 +1058,13 @@ __fish_brew_complete_arg 'log; and not __fish_seen_argument -l formula -l formul
 
 
 __fish_brew_complete_cmd 'ls' 'List all installed formulae and casks'
+__fish_brew_complete_arg 'ls' -l auto -d 'List the formulae installed automatically'
 __fish_brew_complete_arg 'ls' -l cask -d 'List only casks, or treat all named arguments as casks'
 __fish_brew_complete_arg 'ls' -l debug -d 'Display any debugging information'
 __fish_brew_complete_arg 'ls' -l formula -d 'List only formulae, or treat all named arguments as formulae'
 __fish_brew_complete_arg 'ls' -l full-name -d 'Print formulae with fully-qualified names. Unless `--full-name`, `--versions` or `--pinned` are passed, other options (i.e. `-1`, `-l`, `-r` and `-t`) are passed to `ls`(1) which produces the actual output'
 __fish_brew_complete_arg 'ls' -l help -d 'Show this message'
+__fish_brew_complete_arg 'ls' -l manual -d 'List the formulae installed on request'
 __fish_brew_complete_arg 'ls' -l multiple -d 'Only show formulae with multiple versions installed'
 __fish_brew_complete_arg 'ls' -l pinned -d 'List only pinned formulae, or only the specified (pinned) formulae if formula are provided. See also `pin`, `unpin`'
 __fish_brew_complete_arg 'ls' -l quiet -d 'Make some output more quiet'
diff --git a/completions/zsh/_brew b/completions/zsh/_brew
index e7536ef77e..87b88286b0 100644
--- a/completions/zsh/_brew
+++ b/completions/zsh/_brew
@@ -1231,14 +1231,16 @@ _brew_linkage() {
 # brew list
 _brew_list() {
   _arguments \
+    '(--cask --versions --pinned --full-name)--auto[List the formulae installed automatically]' \
     '--debug[Display any debugging information]' \
-    '(--versions --pinned --l --r --t)--full-name[Print formulae with fully-qualified names. Unless `--full-name`, `--versions` or `--pinned` are passed, other options (i.e. `-1`, `-l`, `-r` and `-t`) are passed to `ls`(1) which produces the actual output]' \
+    '(--versions --pinned --manual --auto --l --r --t)--full-name[Print formulae with fully-qualified names. Unless `--full-name`, `--versions` or `--pinned` are passed, other options (i.e. `-1`, `-l`, `-r` and `-t`) are passed to `ls`(1) which produces the actual output]' \
     '--help[Show this message]' \
+    '(--cask --versions --pinned --full-name)--manual[List the formulae installed on request]' \
     '(--cask --pinned)--multiple[Only show formulae with multiple versions installed]' \
-    '(--cask --multiple --1 --l --r --t --full-name)--pinned[List only pinned formulae, or only the specified (pinned) formulae if formula are provided. See also `pin`, `unpin`]' \
+    '(--cask --multiple --manual --auto --1 --l --r --t --full-name)--pinned[List only pinned formulae, or only the specified (pinned) formulae if formula are provided. See also `pin`, `unpin`]' \
     '--quiet[Make some output more quiet]' \
     '--verbose[Make some output more verbose]' \
-    '(--1 --l --r --t --full-name)--versions[Show the version number for installed formulae, or only the specified formulae if formula are provided]' \
+    '(--manual --auto --1 --l --r --t --full-name)--versions[Show the version number for installed formulae, or only the specified formulae if formula are provided]' \
     '-1[Force output to be one entry per line. This is the default when output is not to a terminal]' \
     '-l[List formulae and/or casks in long format. Has no effect when a formula or cask name is passed as an argument]' \
     '-r[Reverse the order of the formulae and/or casks sort to list the oldest entries first. Has no effect when a formula or cask name is passed as an argument]' \
@@ -1247,7 +1249,7 @@ _brew_list() {
     '(--cask)--formula[List only formulae, or treat all named arguments as formulae]' \
     '*::installed_formula:__brew_installed_formulae' \
     - installed_cask \
-    '(--formula --pinned --multiple)--cask[List only casks, or treat all named arguments as casks]' \
+    '(--formula --pinned --multiple --manual --auto)--cask[List only casks, or treat all named arguments as casks]' \
     '*::installed_cask:__brew_installed_casks'
 }
 
@@ -1312,14 +1314,16 @@ _brew_log() {
 # brew ls
 _brew_ls() {
   _arguments \
+    '(--cask --versions --pinned --full-name)--auto[List the formulae installed automatically]' \
     '--debug[Display any debugging information]' \
-    '(--versions --pinned --l --r --t)--full-name[Print formulae with fully-qualified names. Unless `--full-name`, `--versions` or `--pinned` are passed, other options (i.e. `-1`, `-l`, `-r` and `-t`) are passed to `ls`(1) which produces the actual output]' \
+    '(--versions --pinned --manual --auto --l --r --t)--full-name[Print formulae with fully-qualified names. Unless `--full-name`, `--versions` or `--pinned` are passed, other options (i.e. `-1`, `-l`, `-r` and `-t`) are passed to `ls`(1) which produces the actual output]' \
     '--help[Show this message]' \
+    '(--cask --versions --pinned --full-name)--manual[List the formulae installed on request]' \
     '(--cask --pinned)--multiple[Only show formulae with multiple versions installed]' \
-    '(--cask --multiple --1 --l --r --t --full-name)--pinned[List only pinned formulae, or only the specified (pinned) formulae if formula are provided. See also `pin`, `unpin`]' \
+    '(--cask --multiple --manual --auto --1 --l --r --t --full-name)--pinned[List only pinned formulae, or only the specified (pinned) formulae if formula are provided. See also `pin`, `unpin`]' \
     '--quiet[Make some output more quiet]' \
     '--verbose[Make some output more verbose]' \
-    '(--1 --l --r --t --full-name)--versions[Show the version number for installed formulae, or only the specified formulae if formula are provided]' \
+    '(--manual --auto --1 --l --r --t --full-name)--versions[Show the version number for installed formulae, or only the specified formulae if formula are provided]' \
     '-1[Force output to be one entry per line. This is the default when output is not to a terminal]' \
     '-l[List formulae and/or casks in long format. Has no effect when a formula or cask name is passed as an argument]' \
     '-r[Reverse the order of the formulae and/or casks sort to list the oldest entries first. Has no effect when a formula or cask name is passed as an argument]' \
@@ -1328,7 +1332,7 @@ _brew_ls() {
     '(--cask)--formula[List only formulae, or treat all named arguments as formulae]' \
     '*::installed_formula:__brew_installed_formulae' \
     - installed_cask \
-    '(--formula --pinned --multiple)--cask[List only casks, or treat all named arguments as casks]' \
+    '(--formula --pinned --multiple --manual --auto)--cask[List only casks, or treat all named arguments as casks]' \
     '*::installed_cask:__brew_installed_casks'
 }
 
diff --git a/docs/Manpage.md b/docs/Manpage.md
index b4b42f9e8c..6f6da800a0 100644
--- a/docs/Manpage.md
+++ b/docs/Manpage.md
@@ -741,6 +741,14 @@ paths within its current keg. If *`cask`* is provided, list its artifacts.
 : List only pinned formulae, or only the specified (pinned) formulae if
   *`formula`* are provided. See also `pin`, `unpin`.
 
+`--manual`
+
+: List the formulae installed on request.
+
+`--auto`
+
+: List the formulae installed automatically.
+
 `-1`
 
 : Force output to be one entry per line. This is the default when output is not
diff --git a/manpages/brew.1 b/manpages/brew.1
index 2415dca39a..9c891eb639 100644
--- a/manpages/brew.1
+++ b/manpages/brew.1
@@ -464,6 +464,12 @@ Only show formulae with multiple versions installed\.
 \fB\-\-pinned\fP
 List only pinned formulae, or only the specified (pinned) formulae if \fIformula\fP are provided\. See also \fBpin\fP, \fBunpin\fP\&\.
 .TP
+\fB\-\-manual\fP
+List the formulae installed on request\.
+.TP
+\fB\-\-auto\fP
+List the formulae installed automatically\.
+.TP
 \fB\-1\fP
 Force output to be one entry per line\. This is the default when output is not to a terminal\.
 .TP